Finding the Fourth Proportional to 922,259,233,553.10, 1,272,757,749,244.40 and 510,727,712,252.80
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Solution
The fourth proportional to 922,259,233,553.10, 1,272,757,749,244.40 and 510,727,712,252.80 is: 704,826,397,909.07
Step by Step Solution
- Step 1: Write the proportion equation
922,259,233,553.10 : 1,272,757,749,244.40 = 510,727,712,252.80 : x - Step 2: Convert to fraction form
922,259,233,553.10/1,272,757,749,244.40 = 510,727,712,252.80/x - Step 3: Cross multiply
922,259,233,553.10x = 1,272,757,749,244.40 × 510,727,712,252.80 - Step 4: Simplify right side
922,259,233,553.10x = 650,032,653,523,615,215,517,696 - Step 5: Solve for x
x = 650,032,653,523,615,215,517,696/922,259,233,553.10 - Step 6: Final answer
x = 704,826,397,909.07
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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.