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Finding the Third Proportional to 27,729,337 and 59,843,060

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Solution

The third proportional to 27,729,337 and 59,843,060 is: 129,148,123.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,729,337 : 59,843,060 = 59,843,060 : x
  2. Step 2: Convert to fraction form
    27,729,337/59,843,060 = 59,843,060/x
  3. Step 3: Cross multiply
    27,729,337x = 59,843,060 × 59,843,060
  4. Step 4: Simplify right side
    27,729,337x = 3,581,191,830,163,600
  5. Step 5: Solve for x
    x = 3,581,191,830,163,600/27,729,337
  6. Step 6: Final answer
    x = 129,148,123.17

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.