Home / 1,479,170,251,188.40-3,180,950,538,778.60

Finding the Third Proportional to 1,479,170,251,188.40 and 3,180,950,538,778.60

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Solution

The third proportional to 1,479,170,251,188.40 and 3,180,950,538,778.60 is: 6,840,623,195,353.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,479,170,251,188.40 : 3,180,950,538,778.60 = 3,180,950,538,778.60 : x
  2. Step 2: Convert to fraction form
    1,479,170,251,188.40/3,180,950,538,778.60 = 3,180,950,538,778.60/x
  3. Step 3: Cross multiply
    1,479,170,251,188.40x = 3,180,950,538,778.60 × 3,180,950,538,778.60
  4. Step 4: Simplify right side
    1,479,170,251,188.40x = 10,118,446,330,155,866,781,646,848
  5. Step 5: Solve for x
    x = 10,118,446,330,155,866,781,646,848/1,479,170,251,188.40
  6. Step 6: Final answer
    x = 6,840,623,195,353.25

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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.