Home / 27,704,502.20-41,520,513.90-14,897,430.20

Finding the Fourth Proportional to 27,704,502.20, 41,520,513.90 and 14,897,430.20

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Solution

The fourth proportional to 27,704,502.20, 41,520,513.90 and 14,897,430.20 is: 22,326,658.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,704,502.20 : 41,520,513.90 = 14,897,430.20 : x
  2. Step 2: Convert to fraction form
    27,704,502.20/41,520,513.90 = 14,897,430.20/x
  3. Step 3: Cross multiply
    27,704,502.20x = 41,520,513.90 × 14,897,430.20
  4. Step 4: Simplify right side
    27,704,502.20x = 618,548,957,693,379.75
  5. Step 5: Solve for x
    x = 618,548,957,693,379.75/27,704,502.20
  6. Step 6: Final answer
    x = 22,326,658.43

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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.