Home / 54,373,370.34-75,035,246.90-29,593,734.87

Finding the Fourth Proportional to 54,373,370.34, 75,035,246.90 and 29,593,734.87

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Solution

The fourth proportional to 54,373,370.34, 75,035,246.90 and 29,593,734.87 is: 40,839,351.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,373,370.34 : 75,035,246.90 = 29,593,734.87 : x
  2. Step 2: Convert to fraction form
    54,373,370.34/75,035,246.90 = 29,593,734.87/x
  3. Step 3: Cross multiply
    54,373,370.34x = 75,035,246.90 × 29,593,734.87
  4. Step 4: Simplify right side
    54,373,370.34x = 2,220,573,202,515,620.75
  5. Step 5: Solve for x
    x = 2,220,573,202,515,620.75/54,373,370.34
  6. Step 6: Final answer
    x = 40,839,351.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.