Home / 31,962,351.30-47,888,414.55-14,888,004.90

Finding the Fourth Proportional to 31,962,351.30, 47,888,414.55 and 14,888,004.90

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Solution

The fourth proportional to 31,962,351.30, 47,888,414.55 and 14,888,004.90 is: 22,306,336.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,962,351.30 : 47,888,414.55 = 14,888,004.90 : x
  2. Step 2: Convert to fraction form
    31,962,351.30/47,888,414.55 = 14,888,004.90/x
  3. Step 3: Cross multiply
    31,962,351.30x = 47,888,414.55 × 14,888,004.90
  4. Step 4: Simplify right side
    31,962,351.30x = 712,962,950,473,631.25
  5. Step 5: Solve for x
    x = 712,962,950,473,631.25/31,962,351.30
  6. Step 6: Final answer
    x = 22,306,336.09

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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.