Home / 36,307,998.70-54,461,998.05-32,339,905.90

Finding the Fourth Proportional to 36,307,998.70, 54,461,998.05 and 32,339,905.90

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Solution

The fourth proportional to 36,307,998.70, 54,461,998.05 and 32,339,905.90 is: 48,509,858.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,307,998.70 : 54,461,998.05 = 32,339,905.90 : x
  2. Step 2: Convert to fraction form
    36,307,998.70/54,461,998.05 = 32,339,905.90/x
  3. Step 3: Cross multiply
    36,307,998.70x = 54,461,998.05 × 32,339,905.90
  4. Step 4: Simplify right side
    36,307,998.70x = 1,761,295,892,062,983.25
  5. Step 5: Solve for x
    x = 1,761,295,892,062,983.25/36,307,998.70
  6. Step 6: Final answer
    x = 48,509,858.85

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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.