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Finding the Third Proportional to 27,871,229 and 60,013,669

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Solution

The third proportional to 27,871,229 and 60,013,669 is: 129,224,314.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,871,229 : 60,013,669 = 60,013,669 : x
  2. Step 2: Convert to fraction form
    27,871,229/60,013,669 = 60,013,669/x
  3. Step 3: Cross multiply
    27,871,229x = 60,013,669 × 60,013,669
  4. Step 4: Simplify right side
    27,871,229x = 3,601,640,466,841,561
  5. Step 5: Solve for x
    x = 3,601,640,466,841,561/27,871,229
  6. Step 6: Final answer
    x = 129,224,314.68

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.