Home / 40,890,123.56-61,365,120.19

Finding the Third Proportional to 40,890,123.56 and 61,365,120.19

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Solution

The third proportional to 40,890,123.56 and 61,365,120.19 is: 92,092,604.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,890,123.56 : 61,365,120.19 = 61,365,120.19 : x
  2. Step 2: Convert to fraction form
    40,890,123.56/61,365,120.19 = 61,365,120.19/x
  3. Step 3: Cross multiply
    40,890,123.56x = 61,365,120.19 × 61,365,120.19
  4. Step 4: Simplify right side
    40,890,123.56x = 3,765,677,975,626,320
  5. Step 5: Solve for x
    x = 3,765,677,975,626,320/40,890,123.56
  6. Step 6: Final answer
    x = 92,092,604.46

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.