Finding the Fourth Proportional to 21,832,618,805,776, 32,750,941,432,656 and 7,129,805,305,295
Calculator
Solution
The fourth proportional to 21,832,618,805,776, 32,750,941,432,656 and 7,129,805,305,295 is: 10,695,365,409,768.44
Step by Step Solution
- Step 1: Write the proportion equation
21,832,618,805,776 : 32,750,941,432,656 = 7,129,805,305,295 : x - Step 2: Convert to fraction form
21,832,618,805,776/32,750,941,432,656 = 7,129,805,305,295/x - Step 3: Cross multiply
21,832,618,805,776x = 32,750,941,432,656 × 7,129,805,305,295 - Step 4: Simplify right side
21,832,618,805,776x = 233,507,835,979,956,564,141,277,184 - Step 5: Solve for x
x = 233,507,835,979,956,564,141,277,184/21,832,618,805,776 - Step 6: Final answer
x = 10,695,365,409,768.44
Related Problems
Find fourth proportional to 10,916,309,402,888, 16,375,470,716,328 and 3,564,902,652,647.50
Half scale
Find fourth proportional to 43,665,237,611,552, 65,501,882,865,312 and 14,259,610,610,590
Double scale
Find fourth proportional to 21,832,618,805,777, 32,750,941,432,657.50 and 7,129,805,305,296
Similar ratio
Find fourth proportional to 32,748,928,208,664, 49,126,412,148,984 and 10,694,707,957,942.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.