Finding the Fourth Proportional to 53,992,692,463,832, 74,509,857,710,862 and 29,328,669,027,706
Calculator
Solution
The fourth proportional to 53,992,692,463,832, 74,509,857,710,862 and 29,328,669,027,706 is: 40,473,531,812,979.80
Step by Step Solution
- Step 1: Write the proportion equation
53,992,692,463,832 : 74,509,857,710,862 = 29,328,669,027,706 : x - Step 2: Convert to fraction form
53,992,692,463,832/74,509,857,710,862 = 29,328,669,027,706/x - Step 3: Cross multiply
53,992,692,463,832x = 74,509,857,710,862 × 29,328,669,027,706 - Step 4: Simplify right side
53,992,692,463,832x = 2,185,274,956,103,339,384,732,909,568 - Step 5: Solve for x
x = 2,185,274,956,103,339,384,732,909,568/53,992,692,463,832 - Step 6: Final answer
x = 40,473,531,812,979.80
Related Problems
Find fourth proportional to 26,996,346,231,916, 37,254,928,855,431 and 14,664,334,513,853
Half scale
Find fourth proportional to 107,985,384,927,664, 149,019,715,421,724 and 58,657,338,055,412
Double scale
Find fourth proportional to 53,992,692,463,833, 74,509,857,710,863.38 and 29,328,669,027,707
Similar ratio
Find fourth proportional to 80,989,038,695,748, 111,764,786,566,293 and 43,993,003,541,559
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.