Home / 33,413,710.36-50,120,605.52-9,152,846.42

Finding the Fourth Proportional to 33,413,710.36, 50,120,605.52 and 9,152,846.42

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Solution

The fourth proportional to 33,413,710.36, 50,120,605.52 and 9,152,846.42 is: 13,729,280.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,413,710.36 : 50,120,605.52 = 9,152,846.42 : x
  2. Step 2: Convert to fraction form
    33,413,710.36/50,120,605.52 = 9,152,846.42/x
  3. Step 3: Cross multiply
    33,413,710.36x = 50,120,605.52 × 9,152,846.42
  4. Step 4: Simplify right side
    33,413,710.36x = 458,746,204,801,964.25
  5. Step 5: Solve for x
    x = 458,746,204,801,964.25/33,413,710.36
  6. Step 6: Final answer
    x = 13,729,280.58

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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.