Home / 27,704,451.20-41,520,437.40-14,897,379.20

Finding the Fourth Proportional to 27,704,451.20, 41,520,437.40 and 14,897,379.20

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Solution

The fourth proportional to 27,704,451.20, 41,520,437.40 and 14,897,379.20 is: 22,326,581.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,704,451.20 : 41,520,437.40 = 14,897,379.20 : x
  2. Step 2: Convert to fraction form
    27,704,451.20/41,520,437.40 = 14,897,379.20/x
  3. Step 3: Cross multiply
    27,704,451.20x = 41,520,437.40 × 14,897,379.20
  4. Step 4: Simplify right side
    27,704,451.20x = 618,545,700,497,662
  5. Step 5: Solve for x
    x = 618,545,700,497,662/27,704,451.20
  6. Step 6: Final answer
    x = 22,326,581.96

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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.