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Finding the Third Proportional to 15,000,540 and 32,726,924

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Solution

The third proportional to 15,000,540 and 32,726,924 is: 71,400,866.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,000,540 : 32,726,924 = 32,726,924 : x
  2. Step 2: Convert to fraction form
    15,000,540/32,726,924 = 32,726,924/x
  3. Step 3: Cross multiply
    15,000,540x = 32,726,924 × 32,726,924
  4. Step 4: Simplify right side
    15,000,540x = 1,071,051,554,501,776
  5. Step 5: Solve for x
    x = 1,071,051,554,501,776/15,000,540
  6. Step 6: Final answer
    x = 71,400,866.54

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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.