Home / 35,707,588.56-49,230,853.38-23,126,413.68

Finding the Fourth Proportional to 35,707,588.56, 49,230,853.38 and 23,126,413.68

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Solution

The fourth proportional to 35,707,588.56, 49,230,853.38 and 23,126,413.68 is: 31,884,905.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,707,588.56 : 49,230,853.38 = 23,126,413.68 : x
  2. Step 2: Convert to fraction form
    35,707,588.56/49,230,853.38 = 23,126,413.68/x
  3. Step 3: Cross multiply
    35,707,588.56x = 49,230,853.38 × 23,126,413.68
  4. Step 4: Simplify right side
    35,707,588.56x = 1,138,533,081,085,306.25
  5. Step 5: Solve for x
    x = 1,138,533,081,085,306.25/35,707,588.56
  6. Step 6: Final answer
    x = 31,884,905.34

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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.