Home / 349,060,632.54-481,705,132.95-192,424,301.34

Finding the Fourth Proportional to 349,060,632.54, 481,705,132.95 and 192,424,301.34

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Solution

The fourth proportional to 349,060,632.54, 481,705,132.95 and 192,424,301.34 is: 265,546,340.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,060,632.54 : 481,705,132.95 = 192,424,301.34 : x
  2. Step 2: Convert to fraction form
    349,060,632.54/481,705,132.95 = 192,424,301.34/x
  3. Step 3: Cross multiply
    349,060,632.54x = 481,705,132.95 × 192,424,301.34
  4. Step 4: Simplify right side
    349,060,632.54x = 92,691,773,659,795,568
  5. Step 5: Solve for x
    x = 92,691,773,659,795,568/349,060,632.54
  6. Step 6: Final answer
    x = 265,546,340.72

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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.