Home / 26,502,446.23-39,754,555.19-7,331,597.89

Finding the Fourth Proportional to 26,502,446.23, 39,754,555.19 and 7,331,597.89

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Solution

The fourth proportional to 26,502,446.23, 39,754,555.19 and 7,331,597.89 is: 10,997,641.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,502,446.23 : 39,754,555.19 = 7,331,597.89 : x
  2. Step 2: Convert to fraction form
    26,502,446.23/39,754,555.19 = 7,331,597.89/x
  3. Step 3: Cross multiply
    26,502,446.23x = 39,754,555.19 × 7,331,597.89
  4. Step 4: Simplify right side
    26,502,446.23x = 291,464,412,948,892.50
  5. Step 5: Solve for x
    x = 291,464,412,948,892.50/26,502,446.23
  6. Step 6: Final answer
    x = 10,997,641.89

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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.