Home / 29,474,788-44,163,304.08-17,925,321.28

Finding the Fourth Proportional to 29,474,788, 44,163,304.08 and 17,925,321.28

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Solution

The fourth proportional to 29,474,788, 44,163,304.08 and 17,925,321.28 is: 26,858,256.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,474,788 : 44,163,304.08 = 17,925,321.28 : x
  2. Step 2: Convert to fraction form
    29,474,788/44,163,304.08 = 17,925,321.28/x
  3. Step 3: Cross multiply
    29,474,788x = 44,163,304.08 × 17,925,321.28
  4. Step 4: Simplify right side
    29,474,788x = 791,641,414,420,334.88
  5. Step 5: Solve for x
    x = 791,641,414,420,334.88/29,474,788
  6. Step 6: Final answer
    x = 26,858,256.43

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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.