Home / 50,470,212.70-75,705,319.05-16,395,003.10

Finding the Fourth Proportional to 50,470,212.70, 75,705,319.05 and 16,395,003.10

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Solution

The fourth proportional to 50,470,212.70, 75,705,319.05 and 16,395,003.10 is: 24,592,504.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,470,212.70 : 75,705,319.05 = 16,395,003.10 : x
  2. Step 2: Convert to fraction form
    50,470,212.70/75,705,319.05 = 16,395,003.10/x
  3. Step 3: Cross multiply
    50,470,212.70x = 75,705,319.05 × 16,395,003.10
  4. Step 4: Simplify right side
    50,470,212.70x = 1,241,188,940,511,239
  5. Step 5: Solve for x
    x = 1,241,188,940,511,239/50,470,212.70
  6. Step 6: Final answer
    x = 24,592,504.65

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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.