Home / 35,228,304.57-52,829,785.93-12,192,986.24

Finding the Fourth Proportional to 35,228,304.57, 52,829,785.93 and 12,192,986.24

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Solution

The fourth proportional to 35,228,304.57, 52,829,785.93 and 12,192,986.24 is: 18,285,093.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,228,304.57 : 52,829,785.93 = 12,192,986.24 : x
  2. Step 2: Convert to fraction form
    35,228,304.57/52,829,785.93 = 12,192,986.24/x
  3. Step 3: Cross multiply
    35,228,304.57x = 52,829,785.93 × 12,192,986.24
  4. Step 4: Simplify right side
    35,228,304.57x = 644,152,852,906,635.62
  5. Step 5: Solve for x
    x = 644,152,852,906,635.62/35,228,304.57
  6. Step 6: Final answer
    x = 18,285,093.78

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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.