Home / 41,184,511.22-61,780,357.24-13,510,131.18

Finding the Fourth Proportional to 41,184,511.22, 61,780,357.24 and 13,510,131.18

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Solution

The fourth proportional to 41,184,511.22, 61,780,357.24 and 13,510,131.18 is: 20,266,374.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,184,511.22 : 61,780,357.24 = 13,510,131.18 : x
  2. Step 2: Convert to fraction form
    41,184,511.22/61,780,357.24 = 13,510,131.18/x
  3. Step 3: Cross multiply
    41,184,511.22x = 61,780,357.24 × 13,510,131.18
  4. Step 4: Simplify right side
    41,184,511.22x = 834,660,730,659,662.75
  5. Step 5: Solve for x
    x = 834,660,730,659,662.75/41,184,511.22
  6. Step 6: Final answer
    x = 20,266,374.56

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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.