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Finding the Third Proportional to 27,729,335 and 59,843,056

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Solution

The third proportional to 27,729,335 and 59,843,056 is: 129,148,115.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,729,335 : 59,843,056 = 59,843,056 : x
  2. Step 2: Convert to fraction form
    27,729,335/59,843,056 = 59,843,056/x
  3. Step 3: Cross multiply
    27,729,335x = 59,843,056 × 59,843,056
  4. Step 4: Simplify right side
    27,729,335x = 3,581,191,351,419,136
  5. Step 5: Solve for x
    x = 3,581,191,351,419,136/27,729,335
  6. Step 6: Final answer
    x = 129,148,115.22

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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.