Home / 67,941,202.07-101,838,494.57-33,357,383.75

Finding the Fourth Proportional to 67,941,202.07, 101,838,494.57 and 33,357,383.75

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Solution

The fourth proportional to 67,941,202.07, 101,838,494.57 and 33,357,383.75 is: 50,000,083.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,941,202.07 : 101,838,494.57 = 33,357,383.75 : x
  2. Step 2: Convert to fraction form
    67,941,202.07/101,838,494.57 = 33,357,383.75/x
  3. Step 3: Cross multiply
    67,941,202.07x = 101,838,494.57 × 33,357,383.75
  4. Step 4: Simplify right side
    67,941,202.07x = 3,397,065,743,981,590.50
  5. Step 5: Solve for x
    x = 3,397,065,743,981,590.50/67,941,202.07
  6. Step 6: Final answer
    x = 50,000,083.02

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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.