Home / 33,209,720.60-49,823,912.10-16,170,949.40

Finding the Fourth Proportional to 33,209,720.60, 49,823,912.10 and 16,170,949.40

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Solution

The fourth proportional to 33,209,720.60, 49,823,912.10 and 16,170,949.40 is: 24,260,967.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,209,720.60 : 49,823,912.10 = 16,170,949.40 : x
  2. Step 2: Convert to fraction form
    33,209,720.60/49,823,912.10 = 16,170,949.40/x
  3. Step 3: Cross multiply
    33,209,720.60x = 49,823,912.10 × 16,170,949.40
  4. Step 4: Simplify right side
    33,209,720.60x = 805,699,961,479,147.75
  5. Step 5: Solve for x
    x = 805,699,961,479,147.75/33,209,720.60
  6. Step 6: Final answer
    x = 24,260,967.78

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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.