Home / 48,861,408.44-73,292,070.92-12,469,795.89

Finding the Fourth Proportional to 48,861,408.44, 73,292,070.92 and 12,469,795.89

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Solution

The fourth proportional to 48,861,408.44, 73,292,070.92 and 12,469,795.89 is: 18,704,683.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,861,408.44 : 73,292,070.92 = 12,469,795.89 : x
  2. Step 2: Convert to fraction form
    48,861,408.44/73,292,070.92 = 12,469,795.89/x
  3. Step 3: Cross multiply
    48,861,408.44x = 73,292,070.92 × 12,469,795.89
  4. Step 4: Simplify right side
    48,861,408.44x = 913,937,164,665,455.62
  5. Step 5: Solve for x
    x = 913,937,164,665,455.62/48,861,408.44
  6. Step 6: Final answer
    x = 18,704,683.18

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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.