Home / 2,056,147,542-3,132,431,520

Finding the Third Proportional to 2,056,147,542 and 3,132,431,520

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Solution

The third proportional to 2,056,147,542 and 3,132,431,520 is: 4,772,092,968.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,056,147,542 : 3,132,431,520 = 3,132,431,520 : x
  2. Step 2: Convert to fraction form
    2,056,147,542/3,132,431,520 = 3,132,431,520/x
  3. Step 3: Cross multiply
    2,056,147,542x = 3,132,431,520 × 3,132,431,520
  4. Step 4: Simplify right side
    2,056,147,542x = 9,812,127,227,489,509,376
  5. Step 5: Solve for x
    x = 9,812,127,227,489,509,376/2,056,147,542
  6. Step 6: Final answer
    x = 4,772,092,968.55

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.