Home / 36,731,481.92-50,675,753.76-22,975,219.52

Finding the Fourth Proportional to 36,731,481.92, 50,675,753.76 and 22,975,219.52

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Solution

The fourth proportional to 36,731,481.92, 50,675,753.76 and 22,975,219.52 is: 31,697,239.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,731,481.92 : 50,675,753.76 = 22,975,219.52 : x
  2. Step 2: Convert to fraction form
    36,731,481.92/50,675,753.76 = 22,975,219.52/x
  3. Step 3: Cross multiply
    36,731,481.92x = 50,675,753.76 × 22,975,219.52
  4. Step 4: Simplify right side
    36,731,481.92x = 1,164,286,566,977,465.25
  5. Step 5: Solve for x
    x = 1,164,286,566,977,465.25/36,731,481.92
  6. Step 6: Final answer
    x = 31,697,239.16

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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.