Home / 31,843,808.03-43,933,884.38-25,953,313.53

Finding the Fourth Proportional to 31,843,808.03, 43,933,884.38 and 25,953,313.53

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Solution

The fourth proportional to 31,843,808.03, 43,933,884.38 and 25,953,313.53 is: 35,806,957.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,843,808.03 : 43,933,884.38 = 25,953,313.53 : x
  2. Step 2: Convert to fraction form
    31,843,808.03/43,933,884.38 = 25,953,313.53/x
  3. Step 3: Cross multiply
    31,843,808.03x = 43,933,884.38 × 25,953,313.53
  4. Step 4: Simplify right side
    31,843,808.03x = 1,140,229,875,936,149.25
  5. Step 5: Solve for x
    x = 1,140,229,875,936,149.25/31,843,808.03
  6. Step 6: Final answer
    x = 35,806,957.35

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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.