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Finding the Third Proportional to 28,935,632 and 62,414,514

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Solution

The third proportional to 28,935,632 and 62,414,514 is: 134,628,874.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,935,632 : 62,414,514 = 62,414,514 : x
  2. Step 2: Convert to fraction form
    28,935,632/62,414,514 = 62,414,514/x
  3. Step 3: Cross multiply
    28,935,632x = 62,414,514 × 62,414,514
  4. Step 4: Simplify right side
    28,935,632x = 3,895,571,557,856,196
  5. Step 5: Solve for x
    x = 3,895,571,557,856,196/28,935,632
  6. Step 6: Final answer
    x = 134,628,874.11

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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.