Home / 43,162,264.13-90,314,912.25

Finding the Third Proportional to 43,162,264.13 and 90,314,912.25

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Solution

The third proportional to 43,162,264.13 and 90,314,912.25 is: 188,979,506.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,162,264.13 : 90,314,912.25 = 90,314,912.25 : x
  2. Step 2: Convert to fraction form
    43,162,264.13/90,314,912.25 = 90,314,912.25/x
  3. Step 3: Cross multiply
    43,162,264.13x = 90,314,912.25 × 90,314,912.25
  4. Step 4: Simplify right side
    43,162,264.13x = 8,156,783,374,725,200
  5. Step 5: Solve for x
    x = 8,156,783,374,725,200/43,162,264.13
  6. Step 6: Final answer
    x = 188,979,506.52

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Why These Related Problems?

These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.