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Finding the Third Proportional to 27,181,528 and 59,734,328

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Solution

The third proportional to 27,181,528 and 59,734,328 is: 131,272,603.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,181,528 : 59,734,328 = 59,734,328 : x
  2. Step 2: Convert to fraction form
    27,181,528/59,734,328 = 59,734,328/x
  3. Step 3: Cross multiply
    27,181,528x = 59,734,328 × 59,734,328
  4. Step 4: Simplify right side
    27,181,528x = 3,568,189,941,611,584
  5. Step 5: Solve for x
    x = 3,568,189,941,611,584/27,181,528
  6. Step 6: Final answer
    x = 131,272,603.28

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.