Home / 612,741,185,529.18-1,340,909,378,891.40

Finding the Third Proportional to 612,741,185,529.18 and 1,340,909,378,891.40

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Solution

The third proportional to 612,741,185,529.18 and 1,340,909,378,891.40 is: 2,934,416,691,520.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    612,741,185,529.18 : 1,340,909,378,891.40 = 1,340,909,378,891.40 : x
  2. Step 2: Convert to fraction form
    612,741,185,529.18/1,340,909,378,891.40 = 1,340,909,378,891.40/x
  3. Step 3: Cross multiply
    612,741,185,529.18x = 1,340,909,378,891.40 × 1,340,909,378,891.40
  4. Step 4: Simplify right side
    612,741,185,529.18x = 1,798,037,962,398,919,865,401,344
  5. Step 5: Solve for x
    x = 1,798,037,962,398,919,865,401,344/612,741,185,529.18
  6. Step 6: Final answer
    x = 2,934,416,691,520.56

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.