Home / 40,241,229.19-87,167,685.94

Finding the Third Proportional to 40,241,229.19 and 87,167,685.94

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Solution

The third proportional to 40,241,229.19 and 87,167,685.94 is: 188,816,435.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,241,229.19 : 87,167,685.94 = 87,167,685.94 : x
  2. Step 2: Convert to fraction form
    40,241,229.19/87,167,685.94 = 87,167,685.94/x
  3. Step 3: Cross multiply
    40,241,229.19x = 87,167,685.94 × 87,167,685.94
  4. Step 4: Simplify right side
    40,241,229.19x = 7,598,205,471,698,635
  5. Step 5: Solve for x
    x = 7,598,205,471,698,635/40,241,229.19
  6. Step 6: Final answer
    x = 188,816,435.91

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.