Home / 454,611,126.38-980,182,248.75

Finding the Third Proportional to 454,611,126.38 and 980,182,248.75

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Solution

The third proportional to 454,611,126.38 and 980,182,248.75 is: 2,113,360,595.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    454,611,126.38 : 980,182,248.75 = 980,182,248.75 : x
  2. Step 2: Convert to fraction form
    454,611,126.38/980,182,248.75 = 980,182,248.75/x
  3. Step 3: Cross multiply
    454,611,126.38x = 980,182,248.75 × 980,182,248.75
  4. Step 4: Simplify right side
    454,611,126.38x = 960,757,240,764,606,848
  5. Step 5: Solve for x
    x = 960,757,240,764,606,848/454,611,126.38
  6. Step 6: Final answer
    x = 2,113,360,595.52

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.