Home / 41,739,833.80-62,580,414.82-18,385,495.03

Finding the Fourth Proportional to 41,739,833.80, 62,580,414.82 and 18,385,495.03

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Solution

The fourth proportional to 41,739,833.80, 62,580,414.82 and 18,385,495.03 is: 27,565,320.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,739,833.80 : 62,580,414.82 = 18,385,495.03 : x
  2. Step 2: Convert to fraction form
    41,739,833.80/62,580,414.82 = 18,385,495.03/x
  3. Step 3: Cross multiply
    41,739,833.80x = 62,580,414.82 × 18,385,495.03
  4. Step 4: Simplify right side
    41,739,833.80x = 1,150,571,905,648,448.50
  5. Step 5: Solve for x
    x = 1,150,571,905,648,448.50/41,739,833.80
  6. Step 6: Final answer
    x = 27,565,320.72

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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.