Home / 113,175,209.94-169,693,292.39-44,007,388.77

Finding the Fourth Proportional to 113,175,209.94, 169,693,292.39 and 44,007,388.77

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Solution

The fourth proportional to 113,175,209.94, 169,693,292.39 and 44,007,388.77 is: 65,984,049.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,175,209.94 : 169,693,292.39 = 44,007,388.77 : x
  2. Step 2: Convert to fraction form
    113,175,209.94/169,693,292.39 = 44,007,388.77/x
  3. Step 3: Cross multiply
    113,175,209.94x = 169,693,292.39 × 44,007,388.77
  4. Step 4: Simplify right side
    113,175,209.94x = 7,467,758,689,647,976
  5. Step 5: Solve for x
    x = 7,467,758,689,647,976/113,175,209.94
  6. Step 6: Final answer
    x = 65,984,049.81

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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.