Home / 16,604,024.20-24,906,036.30-10,930,654.60

Finding the Fourth Proportional to 16,604,024.20, 24,906,036.30 and 10,930,654.60

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Solution

The fourth proportional to 16,604,024.20, 24,906,036.30 and 10,930,654.60 is: 16,395,981.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,604,024.20 : 24,906,036.30 = 10,930,654.60 : x
  2. Step 2: Convert to fraction form
    16,604,024.20/24,906,036.30 = 10,930,654.60/x
  3. Step 3: Cross multiply
    16,604,024.20x = 24,906,036.30 × 10,930,654.60
  4. Step 4: Simplify right side
    16,604,024.20x = 272,239,280,250,361.97
  5. Step 5: Solve for x
    x = 272,239,280,250,361.97/16,604,024.20
  6. Step 6: Final answer
    x = 16,395,981.90

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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.