Home / 179,033,797.80-246,976,204.04-104,645,758.95

Finding the Fourth Proportional to 179,033,797.80, 246,976,204.04 and 104,645,758.95

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Solution

The fourth proportional to 179,033,797.80, 246,976,204.04 and 104,645,758.95 is: 144,358,286.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,033,797.80 : 246,976,204.04 = 104,645,758.95 : x
  2. Step 2: Convert to fraction form
    179,033,797.80/246,976,204.04 = 104,645,758.95/x
  3. Step 3: Cross multiply
    179,033,797.80x = 246,976,204.04 × 104,645,758.95
  4. Step 4: Simplify right side
    179,033,797.80x = 25,845,012,314,225,048
  5. Step 5: Solve for x
    x = 25,845,012,314,225,048/179,033,797.80
  6. Step 6: Final answer
    x = 144,358,286.71

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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.