Home / 38,246,663.52-52,765,413.36-23,536,791.84

Finding the Fourth Proportional to 38,246,663.52, 52,765,413.36 and 23,536,791.84

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Solution

The fourth proportional to 38,246,663.52, 52,765,413.36 and 23,536,791.84 is: 32,471,552.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,246,663.52 : 52,765,413.36 = 23,536,791.84 : x
  2. Step 2: Convert to fraction form
    38,246,663.52/52,765,413.36 = 23,536,791.84/x
  3. Step 3: Cross multiply
    38,246,663.52x = 52,765,413.36 × 23,536,791.84
  4. Step 4: Simplify right side
    38,246,663.52x = 1,241,928,550,605,875
  5. Step 5: Solve for x
    x = 1,241,928,550,605,875/38,246,663.52
  6. Step 6: Final answer
    x = 32,471,552.71

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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.