Home / 50,388,003.70-75,582,005.55-16,312,794.10

Finding the Fourth Proportional to 50,388,003.70, 75,582,005.55 and 16,312,794.10

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Solution

The fourth proportional to 50,388,003.70, 75,582,005.55 and 16,312,794.10 is: 24,469,191.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,388,003.70 : 75,582,005.55 = 16,312,794.10 : x
  2. Step 2: Convert to fraction form
    50,388,003.70/75,582,005.55 = 16,312,794.10/x
  3. Step 3: Cross multiply
    50,388,003.70x = 75,582,005.55 × 16,312,794.10
  4. Step 4: Simplify right side
    50,388,003.70x = 1,232,953,694,202,207.25
  5. Step 5: Solve for x
    x = 1,232,953,694,202,207.25/50,388,003.70
  6. Step 6: Final answer
    x = 24,469,191.15

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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.