Home / 28,002,023.10-41,955,795.45-13,594,067.10

Finding the Fourth Proportional to 28,002,023.10, 41,955,795.45 and 13,594,067.10

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Solution

The fourth proportional to 28,002,023.10, 41,955,795.45 and 13,594,067.10 is: 20,368,167.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,002,023.10 : 41,955,795.45 = 13,594,067.10 : x
  2. Step 2: Convert to fraction form
    28,002,023.10/41,955,795.45 = 13,594,067.10/x
  3. Step 3: Cross multiply
    28,002,023.10x = 41,955,795.45 × 13,594,067.10
  4. Step 4: Simplify right side
    28,002,023.10x = 570,349,898,581,174.75
  5. Step 5: Solve for x
    x = 570,349,898,581,174.75/28,002,023.10
  6. Step 6: Final answer
    x = 20,368,167.56

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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.