Home / 16,627,801.30-24,949,996.35-9,444,850.90

Finding the Fourth Proportional to 16,627,801.30, 24,949,996.35 and 9,444,850.90

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Solution

The fourth proportional to 16,627,801.30, 24,949,996.35 and 9,444,850.90 is: 14,171,987.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,627,801.30 : 24,949,996.35 = 9,444,850.90 : x
  2. Step 2: Convert to fraction form
    16,627,801.30/24,949,996.35 = 9,444,850.90/x
  3. Step 3: Cross multiply
    16,627,801.30x = 24,949,996.35 × 9,444,850.90
  4. Step 4: Simplify right side
    16,627,801.30x = 235,648,995,481,294.25
  5. Step 5: Solve for x
    x = 235,648,995,481,294.25/16,627,801.30
  6. Step 6: Final answer
    x = 14,171,987.70

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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.