Home / 174,448,821.55-240,740,965.89-96,135,184.93

Finding the Fourth Proportional to 174,448,821.55, 240,740,965.89 and 96,135,184.93

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Solution

The fourth proportional to 174,448,821.55, 240,740,965.89 and 96,135,184.93 is: 132,667,432.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,448,821.55 : 240,740,965.89 = 96,135,184.93 : x
  2. Step 2: Convert to fraction form
    174,448,821.55/240,740,965.89 = 96,135,184.93/x
  3. Step 3: Cross multiply
    174,448,821.55x = 240,740,965.89 × 96,135,184.93
  4. Step 4: Simplify right side
    174,448,821.55x = 23,143,677,276,061,972
  5. Step 5: Solve for x
    x = 23,143,677,276,061,972/174,448,821.55
  6. Step 6: Final answer
    x = 132,667,432.61

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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.