Home / 13,207,811.25-28,760,398.13

Finding the Third Proportional to 13,207,811.25 and 28,760,398.13

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Solution

The third proportional to 13,207,811.25 and 28,760,398.13 is: 62,626,614.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,207,811.25 : 28,760,398.13 = 28,760,398.13 : x
  2. Step 2: Convert to fraction form
    13,207,811.25/28,760,398.13 = 28,760,398.13/x
  3. Step 3: Cross multiply
    13,207,811.25x = 28,760,398.13 × 28,760,398.13
  4. Step 4: Simplify right side
    13,207,811.25x = 827,160,500,308,503.50
  5. Step 5: Solve for x
    x = 827,160,500,308,503.50/13,207,811.25
  6. Step 6: Final answer
    x = 62,626,614.26

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.