Home / 14,708,195.80-22,062,293.70-10,656,122.20

Finding the Fourth Proportional to 14,708,195.80, 22,062,293.70 and 10,656,122.20

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Solution

The fourth proportional to 14,708,195.80, 22,062,293.70 and 10,656,122.20 is: 15,984,183.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,708,195.80 : 22,062,293.70 = 10,656,122.20 : x
  2. Step 2: Convert to fraction form
    14,708,195.80/22,062,293.70 = 10,656,122.20/x
  3. Step 3: Cross multiply
    14,708,195.80x = 22,062,293.70 × 10,656,122.20
  4. Step 4: Simplify right side
    14,708,195.80x = 235,098,497,679,490.12
  5. Step 5: Solve for x
    x = 235,098,497,679,490.12/14,708,195.80
  6. Step 6: Final answer
    x = 15,984,183.30

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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.