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Finding the Third Proportional to 3,732,248,734 and 8,018,373,259

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Solution

The third proportional to 3,732,248,734 and 8,018,373,259 is: 17,226,694,763.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,732,248,734 : 8,018,373,259 = 8,018,373,259 : x
  2. Step 2: Convert to fraction form
    3,732,248,734/8,018,373,259 = 8,018,373,259/x
  3. Step 3: Cross multiply
    3,732,248,734x = 8,018,373,259 × 8,018,373,259
  4. Step 4: Simplify right side
    3,732,248,734x = 64,294,309,720,646,279,168
  5. Step 5: Solve for x
    x = 64,294,309,720,646,279,168/3,732,248,734
  6. Step 6: Final answer
    x = 17,226,694,763.12

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.