Home / 15,352,858.43-23,037,257.82-6,261,625.79

Finding the Fourth Proportional to 15,352,858.43, 23,037,257.82 and 6,261,625.79

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Solution

The fourth proportional to 15,352,858.43, 23,037,257.82 and 6,261,625.79 is: 9,395,689.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,352,858.43 : 23,037,257.82 = 6,261,625.79 : x
  2. Step 2: Convert to fraction form
    15,352,858.43/23,037,257.82 = 6,261,625.79/x
  3. Step 3: Cross multiply
    15,352,858.43x = 23,037,257.82 × 6,261,625.79
  4. Step 4: Simplify right side
    15,352,858.43x = 144,250,687,696,591.19
  5. Step 5: Solve for x
    x = 144,250,687,696,591.19/15,352,858.43
  6. Step 6: Final answer
    x = 9,395,689.30

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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.