Home / 40,663,564.60-61,042,586.10-24,507,758.20

Finding the Fourth Proportional to 40,663,564.60, 61,042,586.10 and 24,507,758.20

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Solution

The fourth proportional to 40,663,564.60, 61,042,586.10 and 24,507,758.20 is: 36,790,108.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,663,564.60 : 61,042,586.10 = 24,507,758.20 : x
  2. Step 2: Convert to fraction form
    40,663,564.60/61,042,586.10 = 24,507,758.20/x
  3. Step 3: Cross multiply
    40,663,564.60x = 61,042,586.10 × 24,507,758.20
  4. Step 4: Simplify right side
    40,663,564.60x = 1,496,016,940,041,481
  5. Step 5: Solve for x
    x = 1,496,016,940,041,481/40,663,564.60
  6. Step 6: Final answer
    x = 36,790,108.17

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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.