Home / 36,809,413.55-50,778,322.77-28,092,452.55

Finding the Fourth Proportional to 36,809,413.55, 50,778,322.77 and 28,092,452.55

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Solution

The fourth proportional to 36,809,413.55, 50,778,322.77 and 28,092,452.55 is: 38,753,337.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,809,413.55 : 50,778,322.77 = 28,092,452.55 : x
  2. Step 2: Convert to fraction form
    36,809,413.55/50,778,322.77 = 28,092,452.55/x
  3. Step 3: Cross multiply
    36,809,413.55x = 50,778,322.77 × 28,092,452.55
  4. Step 4: Simplify right side
    36,809,413.55x = 1,426,487,623,185,365.50
  5. Step 5: Solve for x
    x = 1,426,487,623,185,365.50/36,809,413.55
  6. Step 6: Final answer
    x = 38,753,337.41

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1.5x scale

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.