Home / 14,693,173.20-22,039,981.20-5,595,773.76

Finding the Fourth Proportional to 14,693,173.20, 22,039,981.20 and 5,595,773.76

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Solution

The fourth proportional to 14,693,173.20, 22,039,981.20 and 5,595,773.76 is: 8,393,744.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,693,173.20 : 22,039,981.20 = 5,595,773.76 : x
  2. Step 2: Convert to fraction form
    14,693,173.20/22,039,981.20 = 5,595,773.76/x
  3. Step 3: Cross multiply
    14,693,173.20x = 22,039,981.20 × 5,595,773.76
  4. Step 4: Simplify right side
    14,693,173.20x = 123,330,748,469,853.30
  5. Step 5: Solve for x
    x = 123,330,748,469,853.30/14,693,173.20
  6. Step 6: Final answer
    x = 8,393,744.96

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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.