Home / 96,304,251.20-144,426,031.52-31,592,976.98

Finding the Fourth Proportional to 96,304,251.20, 144,426,031.52 and 31,592,976.98

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Solution

The fourth proportional to 96,304,251.20, 144,426,031.52 and 31,592,976.98 is: 47,379,510.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,304,251.20 : 144,426,031.52 = 31,592,976.98 : x
  2. Step 2: Convert to fraction form
    96,304,251.20/144,426,031.52 = 31,592,976.98/x
  3. Step 3: Cross multiply
    96,304,251.20x = 144,426,031.52 × 31,592,976.98
  4. Step 4: Simplify right side
    96,304,251.20x = 4,562,848,288,244,019
  5. Step 5: Solve for x
    x = 4,562,848,288,244,019/96,304,251.20
  6. Step 6: Final answer
    x = 47,379,510.58

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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.