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Finding the Third Proportional to 124,225,481 and 269,154,058

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Solution

The third proportional to 124,225,481 and 269,154,058 is: 583,164,632.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,225,481 : 269,154,058 = 269,154,058 : x
  2. Step 2: Convert to fraction form
    124,225,481/269,154,058 = 269,154,058/x
  3. Step 3: Cross multiply
    124,225,481x = 269,154,058 × 269,154,058
  4. Step 4: Simplify right side
    124,225,481x = 72,443,906,937,867,360
  5. Step 5: Solve for x
    x = 72,443,906,937,867,360/124,225,481
  6. Step 6: Final answer
    x = 583,164,632.21

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.