Home / 242,593,823.58-363,761,265.80-125,891,674.27

Finding the Fourth Proportional to 242,593,823.58, 363,761,265.80 and 125,891,674.27

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Solution

The fourth proportional to 242,593,823.58, 363,761,265.80 and 125,891,674.27 is: 188,770,324.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,593,823.58 : 363,761,265.80 = 125,891,674.27 : x
  2. Step 2: Convert to fraction form
    242,593,823.58/363,761,265.80 = 125,891,674.27/x
  3. Step 3: Cross multiply
    242,593,823.58x = 363,761,265.80 × 125,891,674.27
  4. Step 4: Simplify right side
    242,593,823.58x = 45,794,514,785,541,816
  5. Step 5: Solve for x
    x = 45,794,514,785,541,816/242,593,823.58
  6. Step 6: Final answer
    x = 188,770,324.45

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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.