Home / 23,765,469.30-32,795,402.85-13,454,331.30

Finding the Fourth Proportional to 23,765,469.30, 32,795,402.85 and 13,454,331.30

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Solution

The fourth proportional to 23,765,469.30, 32,795,402.85 and 13,454,331.30 is: 18,566,442.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,765,469.30 : 32,795,402.85 = 13,454,331.30 : x
  2. Step 2: Convert to fraction form
    23,765,469.30/32,795,402.85 = 13,454,331.30/x
  3. Step 3: Cross multiply
    23,765,469.30x = 32,795,402.85 × 13,454,331.30
  4. Step 4: Simplify right side
    23,765,469.30x = 441,240,215,060,864.25
  5. Step 5: Solve for x
    x = 441,240,215,060,864.25/23,765,469.30
  6. Step 6: Final answer
    x = 18,566,442.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.