Home / 26,515,269.16-39,773,759.10-7,346,210.92

Finding the Fourth Proportional to 26,515,269.16, 39,773,759.10 and 7,346,210.92

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Solution

The fourth proportional to 26,515,269.16, 39,773,759.10 and 7,346,210.92 is: 11,019,553.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,515,269.16 : 39,773,759.10 = 7,346,210.92 : x
  2. Step 2: Convert to fraction form
    26,515,269.16/39,773,759.10 = 7,346,210.92/x
  3. Step 3: Cross multiply
    26,515,269.16x = 39,773,759.10 × 7,346,210.92
  4. Step 4: Simplify right side
    26,515,269.16x = 292,186,423,429,869.38
  5. Step 5: Solve for x
    x = 292,186,423,429,869.38/26,515,269.16
  6. Step 6: Final answer
    x = 11,019,553.36

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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.