Home / 38,832,344.64-53,597,806.74-22,322,046.33

Finding the Fourth Proportional to 38,832,344.64, 53,597,806.74 and 22,322,046.33

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Solution

The fourth proportional to 38,832,344.64, 53,597,806.74 and 22,322,046.33 is: 30,809,695.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,832,344.64 : 53,597,806.74 = 22,322,046.33 : x
  2. Step 2: Convert to fraction form
    38,832,344.64/53,597,806.74 = 22,322,046.33/x
  3. Step 3: Cross multiply
    38,832,344.64x = 53,597,806.74 × 22,322,046.33
  4. Step 4: Simplify right side
    38,832,344.64x = 1,196,412,725,236,666.25
  5. Step 5: Solve for x
    x = 1,196,412,725,236,666.25/38,832,344.64
  6. Step 6: Final answer
    x = 30,809,695.79

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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.