Home / 50,527,600.20-75,649,682.70-49,110,424.20

Finding the Fourth Proportional to 50,527,600.20, 75,649,682.70 and 49,110,424.20

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Solution

The fourth proportional to 50,527,600.20, 75,649,682.70 and 49,110,424.20 is: 73,527,893.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,527,600.20 : 75,649,682.70 = 49,110,424.20 : x
  2. Step 2: Convert to fraction form
    50,527,600.20/75,649,682.70 = 49,110,424.20/x
  3. Step 3: Cross multiply
    50,527,600.20x = 75,649,682.70 × 49,110,424.20
  4. Step 4: Simplify right side
    50,527,600.20x = 3,715,188,007,992,401.50
  5. Step 5: Solve for x
    x = 3,715,188,007,992,401.50/50,527,600.20
  6. Step 6: Final answer
    x = 73,527,893.53

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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.