Home / 37,701,494.46-52,028,750.25-20,957,806.26

Finding the Fourth Proportional to 37,701,494.46, 52,028,750.25 and 20,957,806.26

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Solution

The fourth proportional to 37,701,494.46, 52,028,750.25 and 20,957,806.26 is: 28,922,155.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,701,494.46 : 52,028,750.25 = 20,957,806.26 : x
  2. Step 2: Convert to fraction form
    37,701,494.46/52,028,750.25 = 20,957,806.26/x
  3. Step 3: Cross multiply
    37,701,494.46x = 52,028,750.25 × 20,957,806.26
  4. Step 4: Simplify right side
    37,701,494.46x = 1,090,408,467,689,426.62
  5. Step 5: Solve for x
    x = 1,090,408,467,689,426.62/37,701,494.46
  6. Step 6: Final answer
    x = 28,922,155.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.