Home / 50,656,099.20-75,991,521.60-16,569,187.20

Finding the Fourth Proportional to 50,656,099.20, 75,991,521.60 and 16,569,187.20

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Solution

The fourth proportional to 50,656,099.20, 75,991,521.60 and 16,569,187.20 is: 24,856,192.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,656,099.20 : 75,991,521.60 = 16,569,187.20 : x
  2. Step 2: Convert to fraction form
    50,656,099.20/75,991,521.60 = 16,569,187.20/x
  3. Step 3: Cross multiply
    50,656,099.20x = 75,991,521.60 × 16,569,187.20
  4. Step 4: Simplify right side
    50,656,099.20x = 1,259,117,747,003,243.25
  5. Step 5: Solve for x
    x = 1,259,117,747,003,243.25/50,656,099.20
  6. Step 6: Final answer
    x = 24,856,192.38

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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.