Home / 16,434,869.80-24,650,438.46-6,336,645.16

Finding the Fourth Proportional to 16,434,869.80, 24,650,438.46 and 6,336,645.16

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Solution

The fourth proportional to 16,434,869.80, 24,650,438.46 and 6,336,645.16 is: 9,504,248.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,434,869.80 : 24,650,438.46 = 6,336,645.16 : x
  2. Step 2: Convert to fraction form
    16,434,869.80/24,650,438.46 = 6,336,645.16/x
  3. Step 3: Cross multiply
    16,434,869.80x = 24,650,438.46 × 6,336,645.16
  4. Step 4: Simplify right side
    16,434,869.80x = 156,201,081,559,436.88
  5. Step 5: Solve for x
    x = 156,201,081,559,436.88/16,434,869.80
  6. Step 6: Final answer
    x = 9,504,248.19

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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.