Home / 9,187,399.13-12,484,932.75

Finding the Third Proportional to 9,187,399.13 and 12,484,932.75

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Solution

The third proportional to 9,187,399.13 and 12,484,932.75 is: 16,966,014.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,187,399.13 : 12,484,932.75 = 12,484,932.75 : x
  2. Step 2: Convert to fraction form
    9,187,399.13/12,484,932.75 = 12,484,932.75/x
  3. Step 3: Cross multiply
    9,187,399.13x = 12,484,932.75 × 12,484,932.75
  4. Step 4: Simplify right side
    9,187,399.13x = 155,873,545,772,022.56
  5. Step 5: Solve for x
    x = 155,873,545,772,022.56/9,187,399.13
  6. Step 6: Final answer
    x = 16,966,014.39

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.