Home / 50,668,413.44-69,929,881.62-32,085,250.28

Finding the Fourth Proportional to 50,668,413.44, 69,929,881.62 and 32,085,250.28

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Solution

The fourth proportional to 50,668,413.44, 69,929,881.62 and 32,085,250.28 is: 44,282,376.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,668,413.44 : 69,929,881.62 = 32,085,250.28 : x
  2. Step 2: Convert to fraction form
    50,668,413.44/69,929,881.62 = 32,085,250.28/x
  3. Step 3: Cross multiply
    50,668,413.44x = 69,929,881.62 × 32,085,250.28
  4. Step 4: Simplify right side
    50,668,413.44x = 2,243,717,753,828,472
  5. Step 5: Solve for x
    x = 2,243,717,753,828,472/50,668,413.44
  6. Step 6: Final answer
    x = 44,282,376.37

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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.