Home / 4,532,129,865.56-9,753,007,479.75

Finding the Third Proportional to 4,532,129,865.56 and 9,753,007,479.75

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Solution

The third proportional to 4,532,129,865.56 and 9,753,007,479.75 is: 20,988,179,448.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,532,129,865.56 : 9,753,007,479.75 = 9,753,007,479.75 : x
  2. Step 2: Convert to fraction form
    4,532,129,865.56/9,753,007,479.75 = 9,753,007,479.75/x
  3. Step 3: Cross multiply
    4,532,129,865.56x = 9,753,007,479.75 × 9,753,007,479.75
  4. Step 4: Simplify right side
    4,532,129,865.56x = 95,121,154,900,067,254,272
  5. Step 5: Solve for x
    x = 95,121,154,900,067,254,272/4,532,129,865.56
  6. Step 6: Final answer
    x = 20,988,179,448.00

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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.