Home / 39,403,990.60-59,143,310.70-24,287,446.60

Finding the Fourth Proportional to 39,403,990.60, 59,143,310.70 and 24,287,446.60

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Solution

The fourth proportional to 39,403,990.60, 59,143,310.70 and 24,287,446.60 is: 36,454,175.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,403,990.60 : 59,143,310.70 = 24,287,446.60 : x
  2. Step 2: Convert to fraction form
    39,403,990.60/59,143,310.70 = 24,287,446.60/x
  3. Step 3: Cross multiply
    39,403,990.60x = 59,143,310.70 × 24,287,446.60
  4. Step 4: Simplify right side
    39,403,990.60x = 1,436,440,000,373,458.75
  5. Step 5: Solve for x
    x = 1,436,440,000,373,458.75/39,403,990.60
  6. Step 6: Final answer
    x = 36,454,175.80

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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.