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Finding the Third Proportional to 115,536,452 and 250,990,984

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Solution

The third proportional to 115,536,452 and 250,990,984 is: 545,251,935.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,536,452 : 250,990,984 = 250,990,984 : x
  2. Step 2: Convert to fraction form
    115,536,452/250,990,984 = 250,990,984/x
  3. Step 3: Cross multiply
    115,536,452x = 250,990,984 × 250,990,984
  4. Step 4: Simplify right side
    115,536,452x = 62,996,474,049,288,256
  5. Step 5: Solve for x
    x = 62,996,474,049,288,256/115,536,452
  6. Step 6: Final answer
    x = 545,251,935.29

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.