Home / 67,410,040.90-101,115,061.35-33,397,816.90

Finding the Fourth Proportional to 67,410,040.90, 101,115,061.35 and 33,397,816.90

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Solution

The fourth proportional to 67,410,040.90, 101,115,061.35 and 33,397,816.90 is: 50,096,725.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,410,040.90 : 101,115,061.35 = 33,397,816.90 : x
  2. Step 2: Convert to fraction form
    67,410,040.90/101,115,061.35 = 33,397,816.90/x
  3. Step 3: Cross multiply
    67,410,040.90x = 101,115,061.35 × 33,397,816.90
  4. Step 4: Simplify right side
    67,410,040.90x = 3,377,022,304,799,566.50
  5. Step 5: Solve for x
    x = 3,377,022,304,799,566.50/67,410,040.90
  6. Step 6: Final answer
    x = 50,096,725.35

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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.