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Finding the Fourth Proportional to 2,474,154,964.65, 3,711,232,446.98 and 2,474,154,964.65

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Solution

The fourth proportional to 2,474,154,964.65, 3,711,232,446.98 and 2,474,154,964.65 is: 3,711,232,446.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,474,154,964.65 : 3,711,232,446.98 = 2,474,154,964.65 : x
  2. Step 2: Convert to fraction form
    2,474,154,964.65/3,711,232,446.98 = 2,474,154,964.65/x
  3. Step 3: Cross multiply
    2,474,154,964.65x = 3,711,232,446.98 × 2,474,154,964.65
  4. Step 4: Simplify right side
    2,474,154,964.65x = 9,182,164,183,653,364,736
  5. Step 5: Solve for x
    x = 9,182,164,183,653,364,736/2,474,154,964.65
  6. Step 6: Final answer
    x = 3,711,232,446.98

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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.