Home / 174,448,829.58-240,740,976.90-96,135,192.96

Finding the Fourth Proportional to 174,448,829.58, 240,740,976.90 and 96,135,192.96

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Solution

The fourth proportional to 174,448,829.58, 240,740,976.90 and 96,135,192.96 is: 132,667,443.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,448,829.58 : 240,740,976.90 = 96,135,192.96 : x
  2. Step 2: Convert to fraction form
    174,448,829.58/240,740,976.90 = 96,135,192.96/x
  3. Step 3: Cross multiply
    174,448,829.58x = 240,740,976.90 × 96,135,192.96
  4. Step 4: Simplify right side
    174,448,829.58x = 23,143,680,267,660,400
  5. Step 5: Solve for x
    x = 23,143,680,267,660,400/174,448,829.58
  6. Step 6: Final answer
    x = 132,667,443.65

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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.