Home / 177,039,042.54-244,331,295.39-107,418,959.34

Finding the Fourth Proportional to 177,039,042.54, 244,331,295.39 and 107,418,959.34

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Solution

The fourth proportional to 177,039,042.54, 244,331,295.39 and 107,418,959.34 is: 148,248,731.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,039,042.54 : 244,331,295.39 = 107,418,959.34 : x
  2. Step 2: Convert to fraction form
    177,039,042.54/244,331,295.39 = 107,418,959.34/x
  3. Step 3: Cross multiply
    177,039,042.54x = 244,331,295.39 × 107,418,959.34
  4. Step 4: Simplify right side
    177,039,042.54x = 26,245,813,484,987,940
  5. Step 5: Solve for x
    x = 26,245,813,484,987,940/177,039,042.54
  6. Step 6: Final answer
    x = 148,248,731.51

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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.