Home / 3,147,913,122,385.80-4,836,420,599,077.50

Finding the Third Proportional to 3,147,913,122,385.80 and 4,836,420,599,077.50

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Solution

The third proportional to 3,147,913,122,385.80 and 4,836,420,599,077.50 is: 7,430,625,719,890.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,147,913,122,385.80 : 4,836,420,599,077.50 = 4,836,420,599,077.50 : x
  2. Step 2: Convert to fraction form
    3,147,913,122,385.80/4,836,420,599,077.50 = 4,836,420,599,077.50/x
  3. Step 3: Cross multiply
    3,147,913,122,385.80x = 4,836,420,599,077.50 × 4,836,420,599,077.50
  4. Step 4: Simplify right side
    3,147,913,122,385.80x = 23,390,964,211,181,162,745,298,944
  5. Step 5: Solve for x
    x = 23,390,964,211,181,162,745,298,944/3,147,913,122,385.80
  6. Step 6: Final answer
    x = 7,430,625,719,890.64

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.