Finding the Fourth Proportional to 3,710,516,287,265, 5,566,579,599,651.20 and 1,128,871,701,810.60
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Solution
The fourth proportional to 3,710,516,287,265, 5,566,579,599,651.20 and 1,128,871,701,810.60 is: 1,693,552,513,834.75
Step by Step Solution
- Step 1: Write the proportion equation
3,710,516,287,265 : 5,566,579,599,651.20 = 1,128,871,701,810.60 : x - Step 2: Convert to fraction form
3,710,516,287,265/5,566,579,599,651.20 = 1,128,871,701,810.60/x - Step 3: Cross multiply
3,710,516,287,265x = 5,566,579,599,651.20 × 1,128,871,701,810.60 - Step 4: Simplify right side
3,710,516,287,265x = 6,283,954,185,922,419,405,881,344 - Step 5: Solve for x
x = 6,283,954,185,922,419,405,881,344/3,710,516,287,265 - Step 6: Final answer
x = 1,693,552,513,834.75
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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.