Home / 41,558,495.70-62,337,743.55-18,883,679.70

Finding the Fourth Proportional to 41,558,495.70, 62,337,743.55 and 18,883,679.70

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Solution

The fourth proportional to 41,558,495.70, 62,337,743.55 and 18,883,679.70 is: 28,325,519.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,558,495.70 : 62,337,743.55 = 18,883,679.70 : x
  2. Step 2: Convert to fraction form
    41,558,495.70/62,337,743.55 = 18,883,679.70/x
  3. Step 3: Cross multiply
    41,558,495.70x = 62,337,743.55 × 18,883,679.70
  4. Step 4: Simplify right side
    41,558,495.70x = 1,177,165,982,418,940.75
  5. Step 5: Solve for x
    x = 1,177,165,982,418,940.75/41,558,495.70
  6. Step 6: Final answer
    x = 28,325,519.55

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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.