Home / 38,396,725.26-52,986,463.38-22,716,558.54

Finding the Fourth Proportional to 38,396,725.26, 52,986,463.38 and 22,716,558.54

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Solution

The fourth proportional to 38,396,725.26, 52,986,463.38 and 22,716,558.54 is: 31,348,248.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,396,725.26 : 52,986,463.38 = 22,716,558.54 : x
  2. Step 2: Convert to fraction form
    38,396,725.26/52,986,463.38 = 22,716,558.54/x
  3. Step 3: Cross multiply
    38,396,725.26x = 52,986,463.38 × 22,716,558.54
  4. Step 4: Simplify right side
    38,396,725.26x = 1,203,670,097,199,336.25
  5. Step 5: Solve for x
    x = 1,203,670,097,199,336.25/38,396,725.26
  6. Step 6: Final answer
    x = 31,348,248.82

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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.