Home / 63,520,023.60-95,280,035.40-39,333,553.20

Finding the Fourth Proportional to 63,520,023.60, 95,280,035.40 and 39,333,553.20

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Solution

The fourth proportional to 63,520,023.60, 95,280,035.40 and 39,333,553.20 is: 59,000,329.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,520,023.60 : 95,280,035.40 = 39,333,553.20 : x
  2. Step 2: Convert to fraction form
    63,520,023.60/95,280,035.40 = 39,333,553.20/x
  3. Step 3: Cross multiply
    63,520,023.60x = 95,280,035.40 × 39,333,553.20
  4. Step 4: Simplify right side
    63,520,023.60x = 3,747,702,341,303,784
  5. Step 5: Solve for x
    x = 3,747,702,341,303,784/63,520,023.60
  6. Step 6: Final answer
    x = 59,000,329.80

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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.