Home / 241,272,034.80-361,908,052.20-173,247,586.80

Finding the Fourth Proportional to 241,272,034.80, 361,908,052.20 and 173,247,586.80

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Solution

The fourth proportional to 241,272,034.80, 361,908,052.20 and 173,247,586.80 is: 259,871,380.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,272,034.80 : 361,908,052.20 = 173,247,586.80 : x
  2. Step 2: Convert to fraction form
    241,272,034.80/361,908,052.20 = 173,247,586.80/x
  3. Step 3: Cross multiply
    241,272,034.80x = 361,908,052.20 × 173,247,586.80
  4. Step 4: Simplify right side
    241,272,034.80x = 62,699,696,687,138,432
  5. Step 5: Solve for x
    x = 62,699,696,687,138,432/241,272,034.80
  6. Step 6: Final answer
    x = 259,871,380.20

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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.