Home / 39,002,023.80-58,510,034.10-16,285,217.40

Finding the Fourth Proportional to 39,002,023.80, 58,510,034.10 and 16,285,217.40

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Solution

The fourth proportional to 39,002,023.80, 58,510,034.10 and 16,285,217.40 is: 24,430,748.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,002,023.80 : 58,510,034.10 = 16,285,217.40 : x
  2. Step 2: Convert to fraction form
    39,002,023.80/58,510,034.10 = 16,285,217.40/x
  3. Step 3: Cross multiply
    39,002,023.80x = 58,510,034.10 × 16,285,217.40
  4. Step 4: Simplify right side
    39,002,023.80x = 952,848,625,399,913.38
  5. Step 5: Solve for x
    x = 952,848,625,399,913.38/39,002,023.80
  6. Step 6: Final answer
    x = 24,430,748.27

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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.