Home / 23,553,723.38-32,499,333.45-13,762,273.86

Finding the Fourth Proportional to 23,553,723.38, 32,499,333.45 and 13,762,273.86

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Solution

The fourth proportional to 23,553,723.38, 32,499,333.45 and 13,762,273.86 is: 18,989,130.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,553,723.38 : 32,499,333.45 = 13,762,273.86 : x
  2. Step 2: Convert to fraction form
    23,553,723.38/32,499,333.45 = 13,762,273.86/x
  3. Step 3: Cross multiply
    23,553,723.38x = 32,499,333.45 × 13,762,273.86
  4. Step 4: Simplify right side
    23,553,723.38x = 447,264,727,206,358.56
  5. Step 5: Solve for x
    x = 447,264,727,206,358.56/23,553,723.38
  6. Step 6: Final answer
    x = 18,989,130.51

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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.