Home / 612,741,185,508.93-1,340,909,378,850.90

Finding the Third Proportional to 612,741,185,508.93 and 1,340,909,378,850.90

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Solution

The third proportional to 612,741,185,508.93 and 1,340,909,378,850.90 is: 2,934,416,691,440.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    612,741,185,508.93 : 1,340,909,378,850.90 = 1,340,909,378,850.90 : x
  2. Step 2: Convert to fraction form
    612,741,185,508.93/1,340,909,378,850.90 = 1,340,909,378,850.90/x
  3. Step 3: Cross multiply
    612,741,185,508.93x = 1,340,909,378,850.90 × 1,340,909,378,850.90
  4. Step 4: Simplify right side
    612,741,185,508.93x = 1,798,037,962,290,306,316,500,992
  5. Step 5: Solve for x
    x = 1,798,037,962,290,306,316,500,992/612,741,185,508.93
  6. Step 6: Final answer
    x = 2,934,416,691,440.28

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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.