Home / 38,063,448.91-57,107,469.42-17,606,587.75

Finding the Fourth Proportional to 38,063,448.91, 57,107,469.42 and 17,606,587.75

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Solution

The fourth proportional to 38,063,448.91, 57,107,469.42 and 17,606,587.75 is: 26,415,569.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,063,448.91 : 57,107,469.42 = 17,606,587.75 : x
  2. Step 2: Convert to fraction form
    38,063,448.91/57,107,469.42 = 17,606,587.75/x
  3. Step 3: Cross multiply
    38,063,448.91x = 57,107,469.42 × 17,606,587.75
  4. Step 4: Simplify right side
    38,063,448.91x = 1,005,467,671,523,671.62
  5. Step 5: Solve for x
    x = 1,005,467,671,523,671.62/38,063,448.91
  6. Step 6: Final answer
    x = 26,415,569.27

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.