Home / 14,446,182.40-21,672,591.90-4,861,304.44

Finding the Fourth Proportional to 14,446,182.40, 21,672,591.90 and 4,861,304.44

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Solution

The fourth proportional to 14,446,182.40, 21,672,591.90 and 4,861,304.44 is: 7,293,073.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,446,182.40 : 21,672,591.90 = 4,861,304.44 : x
  2. Step 2: Convert to fraction form
    14,446,182.40/21,672,591.90 = 4,861,304.44/x
  3. Step 3: Cross multiply
    14,446,182.40x = 21,672,591.90 × 4,861,304.44
  4. Step 4: Simplify right side
    14,446,182.40x = 105,357,067,229,778.03
  5. Step 5: Solve for x
    x = 105,357,067,229,778.03/14,446,182.40
  6. Step 6: Final answer
    x = 7,293,073.31

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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.