Home / 110,422,769.06-239,248,254.66

Finding the Third Proportional to 110,422,769.06 and 239,248,254.66

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Solution

The third proportional to 110,422,769.06 and 239,248,254.66 is: 518,368,882.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,422,769.06 : 239,248,254.66 = 239,248,254.66 : x
  2. Step 2: Convert to fraction form
    110,422,769.06/239,248,254.66 = 239,248,254.66/x
  3. Step 3: Cross multiply
    110,422,769.06x = 239,248,254.66 × 239,248,254.66
  4. Step 4: Simplify right side
    110,422,769.06x = 57,239,727,356,061,848
  5. Step 5: Solve for x
    x = 57,239,727,356,061,848/110,422,769.06
  6. Step 6: Final answer
    x = 518,368,882.09

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.