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Finding the Third Proportional to 20,967,294 and 44,849,220

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Solution

The third proportional to 20,967,294 and 44,849,220 is: 95,932,862.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,967,294 : 44,849,220 = 44,849,220 : x
  2. Step 2: Convert to fraction form
    20,967,294/44,849,220 = 44,849,220/x
  3. Step 3: Cross multiply
    20,967,294x = 44,849,220 × 44,849,220
  4. Step 4: Simplify right side
    20,967,294x = 2,011,452,534,608,400
  5. Step 5: Solve for x
    x = 2,011,452,534,608,400/20,967,294
  6. Step 6: Final answer
    x = 95,932,862.61

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.