Home / 22,016,715.60-33,025,073.40-9,246,385.20

Finding the Fourth Proportional to 22,016,715.60, 33,025,073.40 and 9,246,385.20

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Solution

The fourth proportional to 22,016,715.60, 33,025,073.40 and 9,246,385.20 is: 13,869,577.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,016,715.60 : 33,025,073.40 = 9,246,385.20 : x
  2. Step 2: Convert to fraction form
    22,016,715.60/33,025,073.40 = 9,246,385.20/x
  3. Step 3: Cross multiply
    22,016,715.60x = 33,025,073.40 × 9,246,385.20
  4. Step 4: Simplify right side
    22,016,715.60x = 305,362,549,914,673.62
  5. Step 5: Solve for x
    x = 305,362,549,914,673.62/22,016,715.60
  6. Step 6: Final answer
    x = 13,869,577.80

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Similar ratio
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1.5x scale

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.