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Finding the Fourth Proportional to 271,696,755.96, 406,779,815.16 and 244,146,854.52

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Solution

The fourth proportional to 271,696,755.96, 406,779,815.16 and 244,146,854.52 is: 365,532,565.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,696,755.96 : 406,779,815.16 = 244,146,854.52 : x
  2. Step 2: Convert to fraction form
    271,696,755.96/406,779,815.16 = 244,146,854.52/x
  3. Step 3: Cross multiply
    271,696,755.96x = 406,779,815.16 × 244,146,854.52
  4. Step 4: Simplify right side
    271,696,755.96x = 99,314,012,353,541,024
  5. Step 5: Solve for x
    x = 99,314,012,353,541,024/271,696,755.96
  6. Step 6: Final answer
    x = 365,532,565.90

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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.