Home / 7,666,474,167.60-11,499,711,251.40-7,666,474,167.60

Finding the Fourth Proportional to 7,666,474,167.60, 11,499,711,251.40 and 7,666,474,167.60

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Solution

The fourth proportional to 7,666,474,167.60, 11,499,711,251.40 and 7,666,474,167.60 is: 11,499,711,251.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,666,474,167.60 : 11,499,711,251.40 = 7,666,474,167.60 : x
  2. Step 2: Convert to fraction form
    7,666,474,167.60/11,499,711,251.40 = 7,666,474,167.60/x
  3. Step 3: Cross multiply
    7,666,474,167.60x = 11,499,711,251.40 × 7,666,474,167.60
  4. Step 4: Simplify right side
    7,666,474,167.60x = 88,162,239,243,717,165,056
  5. Step 5: Solve for x
    x = 88,162,239,243,717,165,056/7,666,474,167.60
  6. Step 6: Final answer
    x = 11,499,711,251.40

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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.