Home / 121,065,427,244.26-260,097,353,363.26

Finding the Third Proportional to 121,065,427,244.26 and 260,097,353,363.26

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Solution

The third proportional to 121,065,427,244.26 and 260,097,353,363.26 is: 558,793,990,707.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,065,427,244.26 : 260,097,353,363.26 = 260,097,353,363.26 : x
  2. Step 2: Convert to fraction form
    121,065,427,244.26/260,097,353,363.26 = 260,097,353,363.26/x
  3. Step 3: Cross multiply
    121,065,427,244.26x = 260,097,353,363.26 × 260,097,353,363.26
  4. Step 4: Simplify right side
    121,065,427,244.26x = 67,650,633,226,572,542,246,912
  5. Step 5: Solve for x
    x = 67,650,633,226,572,542,246,912/121,065,427,244.26
  6. Step 6: Final answer
    x = 558,793,990,707.86

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.