Home / 38,356,326.58-57,534,095.58-22,171,979.74

Finding the Fourth Proportional to 38,356,326.58, 57,534,095.58 and 22,171,979.74

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Solution

The fourth proportional to 38,356,326.58, 57,534,095.58 and 22,171,979.74 is: 33,257,741.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,356,326.58 : 57,534,095.58 = 22,171,979.74 : x
  2. Step 2: Convert to fraction form
    38,356,326.58/57,534,095.58 = 22,171,979.74/x
  3. Step 3: Cross multiply
    38,356,326.58x = 57,534,095.58 × 22,171,979.74
  4. Step 4: Simplify right side
    38,356,326.58x = 1,275,644,801,558,983.50
  5. Step 5: Solve for x
    x = 1,275,644,801,558,983.50/38,356,326.58
  6. Step 6: Final answer
    x = 33,257,741.69

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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.