Home / 24,515,266.72-33,829,741.30-13,499,863.52

Finding the Fourth Proportional to 24,515,266.72, 33,829,741.30 and 13,499,863.52

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Solution

The fourth proportional to 24,515,266.72, 33,829,741.30 and 13,499,863.52 is: 18,629,081.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,515,266.72 : 33,829,741.30 = 13,499,863.52 : x
  2. Step 2: Convert to fraction form
    24,515,266.72/33,829,741.30 = 13,499,863.52/x
  3. Step 3: Cross multiply
    24,515,266.72x = 33,829,741.30 × 13,499,863.52
  4. Step 4: Simplify right side
    24,515,266.72x = 456,696,890,466,907.31
  5. Step 5: Solve for x
    x = 456,696,890,466,907.31/24,515,266.72
  6. Step 6: Final answer
    x = 18,629,081.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.