Home / 41,515,408.31-62,279,055.56-12,763,958.00

Finding the Fourth Proportional to 41,515,408.31, 62,279,055.56 and 12,763,958.00

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Solution

The fourth proportional to 41,515,408.31, 62,279,055.56 and 12,763,958.00 is: 19,147,764.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,515,408.31 : 62,279,055.56 = 12,763,958.00 : x
  2. Step 2: Convert to fraction form
    41,515,408.31/62,279,055.56 = 12,763,958.00/x
  3. Step 3: Cross multiply
    41,515,408.31x = 62,279,055.56 × 12,763,958.00
  4. Step 4: Simplify right side
    41,515,408.31x = 794,927,249,168,021
  5. Step 5: Solve for x
    x = 794,927,249,168,021/41,515,408.31
  6. Step 6: Final answer
    x = 19,147,764.21

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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.