Home / 41,670,515.81-89,741,256.75

Finding the Third Proportional to 41,670,515.81 and 89,741,256.75

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Solution

The third proportional to 41,670,515.81 and 89,741,256.75 is: 193,265,982.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,670,515.81 : 89,741,256.75 = 89,741,256.75 : x
  2. Step 2: Convert to fraction form
    41,670,515.81/89,741,256.75 = 89,741,256.75/x
  3. Step 3: Cross multiply
    41,670,515.81x = 89,741,256.75 × 89,741,256.75
  4. Step 4: Simplify right side
    41,670,515.81x = 8,053,493,163,069,421
  5. Step 5: Solve for x
    x = 8,053,493,163,069,421/41,670,515.81
  6. Step 6: Final answer
    x = 193,265,982.10

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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.