Home / 16,667,046.60-25,000,569.90-14,860,147.20

Finding the Fourth Proportional to 16,667,046.60, 25,000,569.90 and 14,860,147.20

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Solution

The fourth proportional to 16,667,046.60, 25,000,569.90 and 14,860,147.20 is: 22,290,220.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,667,046.60 : 25,000,569.90 = 14,860,147.20 : x
  2. Step 2: Convert to fraction form
    16,667,046.60/25,000,569.90 = 14,860,147.20/x
  3. Step 3: Cross multiply
    16,667,046.60x = 25,000,569.90 × 14,860,147.20
  4. Step 4: Simplify right side
    16,667,046.60x = 371,512,148,797,889.25
  5. Step 5: Solve for x
    x = 371,512,148,797,889.25/16,667,046.60
  6. Step 6: Final answer
    x = 22,290,220.80

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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.