Home / 239,642,740.17-359,474,367.30-94,107,791.82

Finding the Fourth Proportional to 239,642,740.17, 359,474,367.30 and 94,107,791.82

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Solution

The fourth proportional to 239,642,740.17, 359,474,367.30 and 94,107,791.82 is: 141,165,715.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,642,740.17 : 359,474,367.30 = 94,107,791.82 : x
  2. Step 2: Convert to fraction form
    239,642,740.17/359,474,367.30 = 94,107,791.82/x
  3. Step 3: Cross multiply
    239,642,740.17x = 359,474,367.30 × 94,107,791.82
  4. Step 4: Simplify right side
    239,642,740.17x = 33,829,338,922,494,616
  5. Step 5: Solve for x
    x = 33,829,338,922,494,616/239,642,740.17
  6. Step 6: Final answer
    x = 141,165,715.68

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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.