Home / 14,793,350.40-22,174,279.20-5,691,931.20

Finding the Fourth Proportional to 14,793,350.40, 22,174,279.20 and 5,691,931.20

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Solution

The fourth proportional to 14,793,350.40, 22,174,279.20 and 5,691,931.20 is: 8,531,838.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,793,350.40 : 22,174,279.20 = 5,691,931.20 : x
  2. Step 2: Convert to fraction form
    14,793,350.40/22,174,279.20 = 5,691,931.20/x
  3. Step 3: Cross multiply
    14,793,350.40x = 22,174,279.20 × 5,691,931.20
  4. Step 4: Simplify right side
    14,793,350.40x = 126,214,471,615,991.05
  5. Step 5: Solve for x
    x = 126,214,471,615,991.05/14,793,350.40
  6. Step 6: Final answer
    x = 8,531,838.17

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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.