Home / 50,784,413.38-76,179,498.99-16,243,849.06

Finding the Fourth Proportional to 50,784,413.38, 76,179,498.99 and 16,243,849.06

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Solution

The fourth proportional to 50,784,413.38, 76,179,498.99 and 16,243,849.06 is: 24,366,694.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,784,413.38 : 76,179,498.99 = 16,243,849.06 : x
  2. Step 2: Convert to fraction form
    50,784,413.38/76,179,498.99 = 16,243,849.06/x
  3. Step 3: Cross multiply
    50,784,413.38x = 76,179,498.99 × 16,243,849.06
  4. Step 4: Simplify right side
    50,784,413.38x = 1,237,448,283,059,982.50
  5. Step 5: Solve for x
    x = 1,237,448,283,059,982.50/50,784,413.38
  6. Step 6: Final answer
    x = 24,366,694.44

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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.