Home / 17,419,675.03-24,037,789.71-9,684,246.31

Finding the Fourth Proportional to 17,419,675.03, 24,037,789.71 and 9,684,246.31

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Solution

The fourth proportional to 17,419,675.03, 24,037,789.71 and 9,684,246.31 is: 13,363,502.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,419,675.03 : 24,037,789.71 = 9,684,246.31 : x
  2. Step 2: Convert to fraction form
    17,419,675.03/24,037,789.71 = 9,684,246.31/x
  3. Step 3: Cross multiply
    17,419,675.03x = 24,037,789.71 × 9,684,246.31
  4. Step 4: Simplify right side
    17,419,675.03x = 232,787,876,299,623.50
  5. Step 5: Solve for x
    x = 232,787,876,299,623.50/17,419,675.03
  6. Step 6: Final answer
    x = 13,363,502.81

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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.