Home / 27,534,086.64-38,035,894.68-22,063,800.24

Finding the Fourth Proportional to 27,534,086.64, 38,035,894.68 and 22,063,800.24

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Solution

The fourth proportional to 27,534,086.64, 38,035,894.68 and 22,063,800.24 is: 30,479,179.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,534,086.64 : 38,035,894.68 = 22,063,800.24 : x
  2. Step 2: Convert to fraction form
    27,534,086.64/38,035,894.68 = 22,063,800.24/x
  3. Step 3: Cross multiply
    27,534,086.64x = 38,035,894.68 × 22,063,800.24
  4. Step 4: Simplify right side
    27,534,086.64x = 839,216,382,169,198.62
  5. Step 5: Solve for x
    x = 839,216,382,169,198.62/27,534,086.64
  6. Step 6: Final answer
    x = 30,479,179.98

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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.