Home / 41,855,327.55-62,784,172.29-11,563,190.55

Finding the Fourth Proportional to 41,855,327.55, 62,784,172.29 and 11,563,190.55

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Solution

The fourth proportional to 41,855,327.55, 62,784,172.29 and 11,563,190.55 is: 17,345,112.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,855,327.55 : 62,784,172.29 = 11,563,190.55 : x
  2. Step 2: Convert to fraction form
    41,855,327.55/62,784,172.29 = 11,563,190.55/x
  3. Step 3: Cross multiply
    41,855,327.55x = 62,784,172.29 × 11,563,190.55
  4. Step 4: Simplify right side
    41,855,327.55x = 725,985,347,713,299.88
  5. Step 5: Solve for x
    x = 725,985,347,713,299.88/41,855,327.55
  6. Step 6: Final answer
    x = 17,345,112.09

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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.