Home / 52,314,429.38-86,141,179.88

Finding the Third Proportional to 52,314,429.38 and 86,141,179.88

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Solution

The third proportional to 52,314,429.38 and 86,141,179.88 is: 141,840,462.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,314,429.38 : 86,141,179.88 = 86,141,179.88 : x
  2. Step 2: Convert to fraction form
    52,314,429.38/86,141,179.88 = 86,141,179.88/x
  3. Step 3: Cross multiply
    52,314,429.38x = 86,141,179.88 × 86,141,179.88
  4. Step 4: Simplify right side
    52,314,429.38x = 7,420,302,870,257,105
  5. Step 5: Solve for x
    x = 7,420,302,870,257,105/52,314,429.38
  6. Step 6: Final answer
    x = 141,840,462.73

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Why These Related Problems?

These problems maintain the same ratio (1.65) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.