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Finding the Third Proportional to 27,871,254 and 60,013,718

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Solution

The third proportional to 27,871,254 and 60,013,718 is: 129,224,409.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,871,254 : 60,013,718 = 60,013,718 : x
  2. Step 2: Convert to fraction form
    27,871,254/60,013,718 = 60,013,718/x
  3. Step 3: Cross multiply
    27,871,254x = 60,013,718 × 60,013,718
  4. Step 4: Simplify right side
    27,871,254x = 3,601,646,348,183,524
  5. Step 5: Solve for x
    x = 3,601,646,348,183,524/27,871,254
  6. Step 6: Final answer
    x = 129,224,409.79

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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.