Home / 65,473,166.25-91,035,204.75

Finding the Third Proportional to 65,473,166.25 and 91,035,204.75

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Solution

The third proportional to 65,473,166.25 and 91,035,204.75 is: 126,577,176.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,473,166.25 : 91,035,204.75 = 91,035,204.75 : x
  2. Step 2: Convert to fraction form
    65,473,166.25/91,035,204.75 = 91,035,204.75/x
  3. Step 3: Cross multiply
    65,473,166.25x = 91,035,204.75 × 91,035,204.75
  4. Step 4: Simplify right side
    65,473,166.25x = 8,287,408,503,874,423
  5. Step 5: Solve for x
    x = 8,287,408,503,874,423/65,473,166.25
  6. Step 6: Final answer
    x = 126,577,176.25

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.