Home / 15,565,452,420,142-33,473,451,905,822

Finding the Third Proportional to 15,565,452,420,142 and 33,473,451,905,822

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Solution

The third proportional to 15,565,452,420,142 and 33,473,451,905,822 is: 71,984,543,220,951.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,565,452,420,142 : 33,473,451,905,822 = 33,473,451,905,822 : x
  2. Step 2: Convert to fraction form
    15,565,452,420,142/33,473,451,905,822 = 33,473,451,905,822/x
  3. Step 3: Cross multiply
    15,565,452,420,142x = 33,473,451,905,822 × 33,473,451,905,822
  4. Step 4: Simplify right side
    15,565,452,420,142x = 1,120,471,982,491,378,545,084,858,368
  5. Step 5: Solve for x
    x = 1,120,471,982,491,378,545,084,858,368/15,565,452,420,142
  6. Step 6: Final answer
    x = 71,984,543,220,951.67

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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.