Home / 22,661,694,404.20-33,992,541,606.30-12,866,173,892.20

Finding the Fourth Proportional to 22,661,694,404.20, 33,992,541,606.30 and 12,866,173,892.20

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Solution

The fourth proportional to 22,661,694,404.20, 33,992,541,606.30 and 12,866,173,892.20 is: 19,299,260,838.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,661,694,404.20 : 33,992,541,606.30 = 12,866,173,892.20 : x
  2. Step 2: Convert to fraction form
    22,661,694,404.20/33,992,541,606.30 = 12,866,173,892.20/x
  3. Step 3: Cross multiply
    22,661,694,404.20x = 33,992,541,606.30 × 12,866,173,892.20
  4. Step 4: Simplify right side
    22,661,694,404.20x = 437,353,951,344,499,359,744
  5. Step 5: Solve for x
    x = 437,353,951,344,499,359,744/22,661,694,404.20
  6. Step 6: Final answer
    x = 19,299,260,838.30

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Double scale
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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.