Home / 8,882,008,164.20-13,323,012,246.30-8,623,727,838.20

Finding the Fourth Proportional to 8,882,008,164.20, 13,323,012,246.30 and 8,623,727,838.20

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Solution

The fourth proportional to 8,882,008,164.20, 13,323,012,246.30 and 8,623,727,838.20 is: 12,935,591,757.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,882,008,164.20 : 13,323,012,246.30 = 8,623,727,838.20 : x
  2. Step 2: Convert to fraction form
    8,882,008,164.20/13,323,012,246.30 = 8,623,727,838.20/x
  3. Step 3: Cross multiply
    8,882,008,164.20x = 13,323,012,246.30 × 8,623,727,838.20
  4. Step 4: Simplify right side
    8,882,008,164.20x = 114,894,031,597,096,828,928
  5. Step 5: Solve for x
    x = 114,894,031,597,096,828,928/8,882,008,164.20
  6. Step 6: Final answer
    x = 12,935,591,757.30

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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.