Home / 233,469,764.67-322,155,359.54-133,000,843.62

Finding the Fourth Proportional to 233,469,764.67, 322,155,359.54 and 133,000,843.62

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Solution

The fourth proportional to 233,469,764.67, 322,155,359.54 and 133,000,843.62 is: 183,522,413.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,469,764.67 : 322,155,359.54 = 133,000,843.62 : x
  2. Step 2: Convert to fraction form
    233,469,764.67/322,155,359.54 = 133,000,843.62/x
  3. Step 3: Cross multiply
    233,469,764.67x = 322,155,359.54 × 133,000,843.62
  4. Step 4: Simplify right side
    233,469,764.67x = 42,846,934,595,524,416
  5. Step 5: Solve for x
    x = 42,846,934,595,524,416/233,469,764.67
  6. Step 6: Final answer
    x = 183,522,413.09

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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.