Home / 62,967,183.52-86,916,452.88-36,870,089.44

Finding the Fourth Proportional to 62,967,183.52, 86,916,452.88 and 36,870,089.44

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Solution

The fourth proportional to 62,967,183.52, 86,916,452.88 and 36,870,089.44 is: 50,893,452.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,967,183.52 : 86,916,452.88 = 36,870,089.44 : x
  2. Step 2: Convert to fraction form
    62,967,183.52/86,916,452.88 = 36,870,089.44/x
  3. Step 3: Cross multiply
    62,967,183.52x = 86,916,452.88 × 36,870,089.44
  4. Step 4: Simplify right side
    62,967,183.52x = 3,204,617,391,493,145
  5. Step 5: Solve for x
    x = 3,204,617,391,493,145/62,967,183.52
  6. Step 6: Final answer
    x = 50,893,452.94

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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.