Home / 16,615,404.60-24,948,767.70-9,057,132.60

Finding the Fourth Proportional to 16,615,404.60, 24,948,767.70 and 9,057,132.60

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Solution

The fourth proportional to 16,615,404.60, 24,948,767.70 and 9,057,132.60 is: 13,599,686.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,615,404.60 : 24,948,767.70 = 9,057,132.60 : x
  2. Step 2: Convert to fraction form
    16,615,404.60/24,948,767.70 = 9,057,132.60/x
  3. Step 3: Cross multiply
    16,615,404.60x = 24,948,767.70 × 9,057,132.60
  4. Step 4: Simplify right side
    16,615,404.60x = 225,964,297,265,497
  5. Step 5: Solve for x
    x = 225,964,297,265,497/16,615,404.60
  6. Step 6: Final answer
    x = 13,599,686.72

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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.