Home / 485,323,679,643.75-1,055,120,539,918.50

Finding the Third Proportional to 485,323,679,643.75 and 1,055,120,539,918.50

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Solution

The third proportional to 485,323,679,643.75 and 1,055,120,539,918.50 is: 2,293,890,449,720.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    485,323,679,643.75 : 1,055,120,539,918.50 = 1,055,120,539,918.50 : x
  2. Step 2: Convert to fraction form
    485,323,679,643.75/1,055,120,539,918.50 = 1,055,120,539,918.50/x
  3. Step 3: Cross multiply
    485,323,679,643.75x = 1,055,120,539,918.50 × 1,055,120,539,918.50
  4. Step 4: Simplify right side
    485,323,679,643.75x = 1,113,279,353,757,906,952,519,680
  5. Step 5: Solve for x
    x = 1,113,279,353,757,906,952,519,680/485,323,679,643.75
  6. Step 6: Final answer
    x = 2,293,890,449,720.29

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.