Home / 241,420,897.92-362,131,463.52-79,862,833.92

Finding the Fourth Proportional to 241,420,897.92, 362,131,463.52 and 79,862,833.92

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Solution

The fourth proportional to 241,420,897.92, 362,131,463.52 and 79,862,833.92 is: 119,794,289.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,420,897.92 : 362,131,463.52 = 79,862,833.92 : x
  2. Step 2: Convert to fraction form
    241,420,897.92/362,131,463.52 = 79,862,833.92/x
  3. Step 3: Cross multiply
    241,420,897.92x = 362,131,463.52 × 79,862,833.92
  4. Step 4: Simplify right side
    241,420,897.92x = 28,920,844,928,304,296
  5. Step 5: Solve for x
    x = 28,920,844,928,304,296/241,420,897.92
  6. Step 6: Final answer
    x = 119,794,289.46

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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.