Home / 40,330,820.80-60,496,231.20-33,244,940.80

Finding the Fourth Proportional to 40,330,820.80, 60,496,231.20 and 33,244,940.80

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Solution

The fourth proportional to 40,330,820.80, 60,496,231.20 and 33,244,940.80 is: 49,867,411.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,330,820.80 : 60,496,231.20 = 33,244,940.80 : x
  2. Step 2: Convert to fraction form
    40,330,820.80/60,496,231.20 = 33,244,940.80/x
  3. Step 3: Cross multiply
    40,330,820.80x = 60,496,231.20 × 33,244,940.80
  4. Step 4: Simplify right side
    40,330,820.80x = 2,011,193,624,867,113
  5. Step 5: Solve for x
    x = 2,011,193,624,867,113/40,330,820.80
  6. Step 6: Final answer
    x = 49,867,411.20

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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.