Home / 11,084,819.40-16,627,229.10-10,753,043.40

Finding the Fourth Proportional to 11,084,819.40, 16,627,229.10 and 10,753,043.40

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Solution

The fourth proportional to 11,084,819.40, 16,627,229.10 and 10,753,043.40 is: 16,129,565.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,084,819.40 : 16,627,229.10 = 10,753,043.40 : x
  2. Step 2: Convert to fraction form
    11,084,819.40/16,627,229.10 = 10,753,043.40/x
  3. Step 3: Cross multiply
    11,084,819.40x = 16,627,229.10 × 10,753,043.40
  4. Step 4: Simplify right side
    11,084,819.40x = 178,793,316,134,042.94
  5. Step 5: Solve for x
    x = 178,793,316,134,042.94/11,084,819.40
  6. Step 6: Final answer
    x = 16,129,565.10

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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.