Home / 3,179,191,156,719.80-6,933,782,454,484.50

Finding the Third Proportional to 3,179,191,156,719.80 and 6,933,782,454,484.50

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Solution

The third proportional to 3,179,191,156,719.80 and 6,933,782,454,484.50 is: 15,122,506,560,983.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,179,191,156,719.80 : 6,933,782,454,484.50 = 6,933,782,454,484.50 : x
  2. Step 2: Convert to fraction form
    3,179,191,156,719.80/6,933,782,454,484.50 = 6,933,782,454,484.50/x
  3. Step 3: Cross multiply
    3,179,191,156,719.80x = 6,933,782,454,484.50 × 6,933,782,454,484.50
  4. Step 4: Simplify right side
    3,179,191,156,719.80x = 48,077,339,126,117,098,370,105,344
  5. Step 5: Solve for x
    x = 48,077,339,126,117,098,370,105,344/3,179,191,156,719.80
  6. Step 6: Final answer
    x = 15,122,506,560,983.88

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.