Home / 14,785,150.60-22,177,712.94-5,564,845.72

Finding the Fourth Proportional to 14,785,150.60, 22,177,712.94 and 5,564,845.72

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Solution

The fourth proportional to 14,785,150.60, 22,177,712.94 and 5,564,845.72 is: 8,347,263.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,785,150.60 : 22,177,712.94 = 5,564,845.72 : x
  2. Step 2: Convert to fraction form
    14,785,150.60/22,177,712.94 = 5,564,845.72/x
  3. Step 3: Cross multiply
    14,785,150.60x = 22,177,712.94 × 5,564,845.72
  4. Step 4: Simplify right side
    14,785,150.60x = 123,415,550,933,547.62
  5. Step 5: Solve for x
    x = 123,415,550,933,547.62/14,785,150.60
  6. Step 6: Final answer
    x = 8,347,263.70

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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.