Home / 179,758,693.05-269,723,332.59-124,511,481.12

Finding the Fourth Proportional to 179,758,693.05, 269,723,332.59 and 124,511,481.12

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Solution

The fourth proportional to 179,758,693.05, 269,723,332.59 and 124,511,481.12 is: 186,826,300.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,758,693.05 : 269,723,332.59 = 124,511,481.12 : x
  2. Step 2: Convert to fraction form
    179,758,693.05/269,723,332.59 = 124,511,481.12/x
  3. Step 3: Cross multiply
    179,758,693.05x = 269,723,332.59 × 124,511,481.12
  4. Step 4: Simplify right side
    179,758,693.05x = 33,583,651,633,403,264
  5. Step 5: Solve for x
    x = 33,583,651,633,403,264/179,758,693.05
  6. Step 6: Final answer
    x = 186,826,300.66

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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.