Home / 40,888,939.05-61,333,408.58-23,670,250.65

Finding the Fourth Proportional to 40,888,939.05, 61,333,408.58 and 23,670,250.65

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Solution

The fourth proportional to 40,888,939.05, 61,333,408.58 and 23,670,250.65 is: 35,505,375.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,888,939.05 : 61,333,408.58 = 23,670,250.65 : x
  2. Step 2: Convert to fraction form
    40,888,939.05/61,333,408.58 = 23,670,250.65/x
  3. Step 3: Cross multiply
    40,888,939.05x = 61,333,408.58 × 23,670,250.65
  4. Step 4: Simplify right side
    40,888,939.05x = 1,451,777,154,189,109.25
  5. Step 5: Solve for x
    x = 1,451,777,154,189,109.25/40,888,939.05
  6. Step 6: Final answer
    x = 35,505,375.98

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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.