Home / 37,230,438.30-55,845,657.45-27,664,500.30

Finding the Fourth Proportional to 37,230,438.30, 55,845,657.45 and 27,664,500.30

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Solution

The fourth proportional to 37,230,438.30, 55,845,657.45 and 27,664,500.30 is: 41,496,750.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,230,438.30 : 55,845,657.45 = 27,664,500.30 : x
  2. Step 2: Convert to fraction form
    37,230,438.30/55,845,657.45 = 27,664,500.30/x
  3. Step 3: Cross multiply
    37,230,438.30x = 55,845,657.45 × 27,664,500.30
  4. Step 4: Simplify right side
    37,230,438.30x = 1,544,942,207,279,222.25
  5. Step 5: Solve for x
    x = 1,544,942,207,279,222.25/37,230,438.30
  6. Step 6: Final answer
    x = 41,496,750.45

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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.