Home / 50,784,413.26-76,179,498.81-16,243,848.94

Finding the Fourth Proportional to 50,784,413.26, 76,179,498.81 and 16,243,848.94

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Solution

The fourth proportional to 50,784,413.26, 76,179,498.81 and 16,243,848.94 is: 24,366,694.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,784,413.26 : 76,179,498.81 = 16,243,848.94 : x
  2. Step 2: Convert to fraction form
    50,784,413.26/76,179,498.81 = 16,243,848.94/x
  3. Step 3: Cross multiply
    50,784,413.26x = 76,179,498.81 × 16,243,848.94
  4. Step 4: Simplify right side
    50,784,413.26x = 1,237,448,270,532,433.25
  5. Step 5: Solve for x
    x = 1,237,448,270,532,433.25/50,784,413.26
  6. Step 6: Final answer
    x = 24,366,694.25

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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.