Home / 27,502,292.81-58,283,020.13

Finding the Third Proportional to 27,502,292.81 and 58,283,020.13

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Solution

The third proportional to 27,502,292.81 and 58,283,020.13 is: 123,513,717.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,502,292.81 : 58,283,020.13 = 58,283,020.13 : x
  2. Step 2: Convert to fraction form
    27,502,292.81/58,283,020.13 = 58,283,020.13/x
  3. Step 3: Cross multiply
    27,502,292.81x = 58,283,020.13 × 58,283,020.13
  4. Step 4: Simplify right side
    27,502,292.81x = 3,396,910,434,891,155
  5. Step 5: Solve for x
    x = 3,396,910,434,891,155/27,502,292.81
  6. Step 6: Final answer
    x = 123,513,717.86

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.