Home / 8,278,244,760.94-12,414,326,715.28

Finding the Third Proportional to 8,278,244,760.94 and 12,414,326,715.28

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Solution

The third proportional to 8,278,244,760.94 and 12,414,326,715.28 is: 18,616,930,550.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,278,244,760.94 : 12,414,326,715.28 = 12,414,326,715.28 : x
  2. Step 2: Convert to fraction form
    8,278,244,760.94/12,414,326,715.28 = 12,414,326,715.28/x
  3. Step 3: Cross multiply
    8,278,244,760.94x = 12,414,326,715.28 × 12,414,326,715.28
  4. Step 4: Simplify right side
    8,278,244,760.94x = 154,115,507,793,739,546,624
  5. Step 5: Solve for x
    x = 154,115,507,793,739,546,624/8,278,244,760.94
  6. Step 6: Final answer
    x = 18,616,930,550.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.