Home / 175,262,326.46-240,595,494.02-150,439,418.61

Finding the Fourth Proportional to 175,262,326.46, 240,595,494.02 and 150,439,418.61

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Solution

The fourth proportional to 175,262,326.46, 240,595,494.02 and 150,439,418.61 is: 206,519,261.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,262,326.46 : 240,595,494.02 = 150,439,418.61 : x
  2. Step 2: Convert to fraction form
    175,262,326.46/240,595,494.02 = 150,439,418.61/x
  3. Step 3: Cross multiply
    175,262,326.46x = 240,595,494.02 × 150,439,418.61
  4. Step 4: Simplify right side
    175,262,326.46x = 36,195,046,239,990,392
  5. Step 5: Solve for x
    x = 36,195,046,239,990,392/175,262,326.46
  6. Step 6: Final answer
    x = 206,519,261.56

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.