Home / 33,390,572.80-50,085,859.20-16,353,875.20

Finding the Fourth Proportional to 33,390,572.80, 50,085,859.20 and 16,353,875.20

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Solution

The fourth proportional to 33,390,572.80, 50,085,859.20 and 16,353,875.20 is: 24,530,812.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,390,572.80 : 50,085,859.20 = 16,353,875.20 : x
  2. Step 2: Convert to fraction form
    33,390,572.80/50,085,859.20 = 16,353,875.20/x
  3. Step 3: Cross multiply
    33,390,572.80x = 50,085,859.20 × 16,353,875.20
  4. Step 4: Simplify right side
    33,390,572.80x = 819,097,890,641,571.88
  5. Step 5: Solve for x
    x = 819,097,890,641,571.88/33,390,572.80
  6. Step 6: Final answer
    x = 24,530,812.80

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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.