Finding the Fourth Proportional to 77,395,743.68, 116,110,411.68 and 23,541,656
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Solution
The fourth proportional to 77,395,743.68, 116,110,411.68 and 23,541,656 is: 35,317,592.93
Step by Step Solution
- Step 1: Write the proportion equation
77,395,743.68 : 116,110,411.68 = 23,541,656 : x - Step 2: Convert to fraction form
77,395,743.68/116,110,411.68 = 23,541,656/x - Step 3: Cross multiply
77,395,743.68x = 116,110,411.68 × 23,541,656 - Step 4: Simplify right side
77,395,743.68x = 2,733,431,369,788,942 - Step 5: Solve for x
x = 2,733,431,369,788,942/77,395,743.68 - Step 6: Final answer
x = 35,317,592.93
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.