Home / 227,117,052.24-340,678,310.28-63,344,836.65

Finding the Fourth Proportional to 227,117,052.24, 340,678,310.28 and 63,344,836.65

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Solution

The fourth proportional to 227,117,052.24, 340,678,310.28 and 63,344,836.65 is: 95,018,016.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,117,052.24 : 340,678,310.28 = 63,344,836.65 : x
  2. Step 2: Convert to fraction form
    227,117,052.24/340,678,310.28 = 63,344,836.65/x
  3. Step 3: Cross multiply
    227,117,052.24x = 340,678,310.28 × 63,344,836.65
  4. Step 4: Simplify right side
    227,117,052.24x = 21,580,211,914,884,612
  5. Step 5: Solve for x
    x = 21,580,211,914,884,612/227,117,052.24
  6. Step 6: Final answer
    x = 95,018,016.93

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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.