Home / 33,200,503.60-49,810,086.60-16,161,732.40

Finding the Fourth Proportional to 33,200,503.60, 49,810,086.60 and 16,161,732.40

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Solution

The fourth proportional to 33,200,503.60, 49,810,086.60 and 16,161,732.40 is: 24,247,140.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,200,503.60 : 49,810,086.60 = 16,161,732.40 : x
  2. Step 2: Convert to fraction form
    33,200,503.60/49,810,086.60 = 16,161,732.40/x
  3. Step 3: Cross multiply
    33,200,503.60x = 49,810,086.60 × 16,161,732.40
  4. Step 4: Simplify right side
    33,200,503.60x = 805,017,290,450,025.88
  5. Step 5: Solve for x
    x = 805,017,290,450,025.88/33,200,503.60
  6. Step 6: Final answer
    x = 24,247,140.95

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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.