Home / 153,204,455.25-229,263,874.88

Finding the Third Proportional to 153,204,455.25 and 229,263,874.88

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Solution

The third proportional to 153,204,455.25 and 229,263,874.88 is: 343,083,523.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,204,455.25 : 229,263,874.88 = 229,263,874.88 : x
  2. Step 2: Convert to fraction form
    153,204,455.25/229,263,874.88 = 229,263,874.88/x
  3. Step 3: Cross multiply
    153,204,455.25x = 229,263,874.88 × 229,263,874.88
  4. Step 4: Simplify right side
    153,204,455.25x = 52,561,924,322,699,656
  5. Step 5: Solve for x
    x = 52,561,924,322,699,656/153,204,455.25
  6. Step 6: Final answer
    x = 343,083,523.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.