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Finding the Third Proportional to 57,969,520 and 125,018,533

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Solution

The third proportional to 57,969,520 and 125,018,533 is: 269,618,130.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,969,520 : 125,018,533 = 125,018,533 : x
  2. Step 2: Convert to fraction form
    57,969,520/125,018,533 = 125,018,533/x
  3. Step 3: Cross multiply
    57,969,520x = 125,018,533 × 125,018,533
  4. Step 4: Simplify right side
    57,969,520x = 15,629,633,593,472,088
  5. Step 5: Solve for x
    x = 15,629,633,593,472,088/57,969,520
  6. Step 6: Final answer
    x = 269,618,130.24

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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.