Home / 14,404,591.98-21,582,898.92-10,135,791.90

Finding the Fourth Proportional to 14,404,591.98, 21,582,898.92 and 10,135,791.90

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Solution

The fourth proportional to 14,404,591.98, 21,582,898.92 and 10,135,791.90 is: 15,186,807.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,404,591.98 : 21,582,898.92 = 10,135,791.90 : x
  2. Step 2: Convert to fraction form
    14,404,591.98/21,582,898.92 = 10,135,791.90/x
  3. Step 3: Cross multiply
    14,404,591.98x = 21,582,898.92 × 10,135,791.90
  4. Step 4: Simplify right side
    14,404,591.98x = 218,759,772,051,854.78
  5. Step 5: Solve for x
    x = 218,759,772,051,854.78/14,404,591.98
  6. Step 6: Final answer
    x = 15,186,807.95

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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.