Home / 14,693,660.20-22,034,723.10-5,590,923.40

Finding the Fourth Proportional to 14,693,660.20, 22,034,723.10 and 5,590,923.40

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Solution

The fourth proportional to 14,693,660.20, 22,034,723.10 and 5,590,923.40 is: 8,384,190.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,693,660.20 : 22,034,723.10 = 5,590,923.40 : x
  2. Step 2: Convert to fraction form
    14,693,660.20/22,034,723.10 = 5,590,923.40/x
  3. Step 3: Cross multiply
    14,693,660.20x = 22,034,723.10 × 5,590,923.40
  4. Step 4: Simplify right side
    14,693,660.20x = 123,194,448,992,310.56
  5. Step 5: Solve for x
    x = 123,194,448,992,310.56/14,693,660.20
  6. Step 6: Final answer
    x = 8,384,190.69

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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.