Home / 22,150,344.80-33,225,517.20-14,497,594.40

Finding the Fourth Proportional to 22,150,344.80, 33,225,517.20 and 14,497,594.40

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Solution

The fourth proportional to 22,150,344.80, 33,225,517.20 and 14,497,594.40 is: 21,746,391.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,150,344.80 : 33,225,517.20 = 14,497,594.40 : x
  2. Step 2: Convert to fraction form
    22,150,344.80/33,225,517.20 = 14,497,594.40/x
  3. Step 3: Cross multiply
    22,150,344.80x = 33,225,517.20 × 14,497,594.40
  4. Step 4: Simplify right side
    22,150,344.80x = 481,690,072,095,823.69
  5. Step 5: Solve for x
    x = 481,690,072,095,823.69/22,150,344.80
  6. Step 6: Final answer
    x = 21,746,391.60

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Double scale
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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.