Finding the Fourth Proportional to 62,895,831,124.62, 94,356,998,511.35 and 20,397,414,600.26
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Solution
The fourth proportional to 62,895,831,124.62, 94,356,998,511.35 and 20,397,414,600.26 is: 30,600,419,529.53
Step by Step Solution
- Step 1: Write the proportion equation
62,895,831,124.62 : 94,356,998,511.35 = 20,397,414,600.26 : x - Step 2: Convert to fraction form
62,895,831,124.62/94,356,998,511.35 = 20,397,414,600.26/x - Step 3: Cross multiply
62,895,831,124.62x = 94,356,998,511.35 × 20,397,414,600.26 - Step 4: Simplify right side
62,895,831,124.62x = 1,924,638,819,071,547,932,672 - Step 5: Solve for x
x = 1,924,638,819,071,547,932,672/62,895,831,124.62 - Step 6: Final answer
x = 30,600,419,529.53
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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.