Home / 14,999,063.88-22,493,952.36-5,413,229.04

Finding the Fourth Proportional to 14,999,063.88, 22,493,952.36 and 5,413,229.04

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Solution

The fourth proportional to 14,999,063.88, 22,493,952.36 and 5,413,229.04 is: 8,118,167.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,999,063.88 : 22,493,952.36 = 5,413,229.04 : x
  2. Step 2: Convert to fraction form
    14,999,063.88/22,493,952.36 = 5,413,229.04/x
  3. Step 3: Cross multiply
    14,999,063.88x = 22,493,952.36 × 5,413,229.04
  4. Step 4: Simplify right side
    14,999,063.88x = 121,764,916,139,528.53
  5. Step 5: Solve for x
    x = 121,764,916,139,528.53/14,999,063.88
  6. Step 6: Final answer
    x = 8,118,167.71

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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.