Home / 9,221,882.60-13,832,823.90-8,956,162.10

Finding the Fourth Proportional to 9,221,882.60, 13,832,823.90 and 8,956,162.10

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Solution

The fourth proportional to 9,221,882.60, 13,832,823.90 and 8,956,162.10 is: 13,434,243.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,221,882.60 : 13,832,823.90 = 8,956,162.10 : x
  2. Step 2: Convert to fraction form
    9,221,882.60/13,832,823.90 = 8,956,162.10/x
  3. Step 3: Cross multiply
    9,221,882.60x = 13,832,823.90 × 8,956,162.10
  4. Step 4: Simplify right side
    9,221,882.60x = 123,889,013,149,154.19
  5. Step 5: Solve for x
    x = 123,889,013,149,154.19/9,221,882.60
  6. Step 6: Final answer
    x = 13,434,243.15

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Similar ratio
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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.