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Finding the Third Proportional to 20,452,842 and 44,754,074

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Solution

The third proportional to 20,452,842 and 44,754,074 is: 97,929,037.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,452,842 : 44,754,074 = 44,754,074 : x
  2. Step 2: Convert to fraction form
    20,452,842/44,754,074 = 44,754,074/x
  3. Step 3: Cross multiply
    20,452,842x = 44,754,074 × 44,754,074
  4. Step 4: Simplify right side
    20,452,842x = 2,002,927,139,597,476
  5. Step 5: Solve for x
    x = 2,002,927,139,597,476/20,452,842
  6. Step 6: Final answer
    x = 97,929,037.91

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.