Home / 90,541,924.25-196,125,524.25

Finding the Third Proportional to 90,541,924.25 and 196,125,524.25

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Solution

The third proportional to 90,541,924.25 and 196,125,524.25 is: 424,833,264.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    90,541,924.25 : 196,125,524.25 = 196,125,524.25 : x
  2. Step 2: Convert to fraction form
    90,541,924.25/196,125,524.25 = 196,125,524.25/x
  3. Step 3: Cross multiply
    90,541,924.25x = 196,125,524.25 × 196,125,524.25
  4. Step 4: Simplify right side
    90,541,924.25x = 38,465,221,262,337,336
  5. Step 5: Solve for x
    x = 38,465,221,262,337,336/90,541,924.25
  6. Step 6: Final answer
    x = 424,833,264.60

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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.