Home / 59,444,709.30-89,081,005.50-40,981,702.14

Finding the Fourth Proportional to 59,444,709.30, 89,081,005.50 and 40,981,702.14

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Solution

The fourth proportional to 59,444,709.30, 89,081,005.50 and 40,981,702.14 is: 61,413,223.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,444,709.30 : 89,081,005.50 = 40,981,702.14 : x
  2. Step 2: Convert to fraction form
    59,444,709.30/89,081,005.50 = 40,981,702.14/x
  3. Step 3: Cross multiply
    59,444,709.30x = 89,081,005.50 × 40,981,702.14
  4. Step 4: Simplify right side
    59,444,709.30x = 3,650,691,233,732,702
  5. Step 5: Solve for x
    x = 3,650,691,233,732,702/59,444,709.30
  6. Step 6: Final answer
    x = 61,413,223.76

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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.