Home / 89,204,654.25-125,621,708.63

Finding the Third Proportional to 89,204,654.25 and 125,621,708.63

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Solution

The third proportional to 89,204,654.25 and 125,621,708.63 is: 176,905,721.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,204,654.25 : 125,621,708.63 = 125,621,708.63 : x
  2. Step 2: Convert to fraction form
    89,204,654.25/125,621,708.63 = 125,621,708.63/x
  3. Step 3: Cross multiply
    89,204,654.25x = 125,621,708.63 × 125,621,708.63
  4. Step 4: Simplify right side
    89,204,654.25x = 15,780,813,677,864,400
  5. Step 5: Solve for x
    x = 15,780,813,677,864,400/89,204,654.25
  6. Step 6: Final answer
    x = 176,905,721.01

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.