Home / 93,608,178.39-140,431,418.14-32,189,360.57

Finding the Fourth Proportional to 93,608,178.39, 140,431,418.14 and 32,189,360.57

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Solution

The fourth proportional to 93,608,178.39, 140,431,418.14 and 32,189,360.57 is: 48,290,626.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,608,178.39 : 140,431,418.14 = 32,189,360.57 : x
  2. Step 2: Convert to fraction form
    93,608,178.39/140,431,418.14 = 32,189,360.57/x
  3. Step 3: Cross multiply
    93,608,178.39x = 140,431,418.14 × 32,189,360.57
  4. Step 4: Simplify right side
    93,608,178.39x = 4,520,397,553,864,898
  5. Step 5: Solve for x
    x = 4,520,397,553,864,898/93,608,178.39
  6. Step 6: Final answer
    x = 48,290,626.22

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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.