Home / 27,041,634.41-37,319,286.36-15,276,822.35

Finding the Fourth Proportional to 27,041,634.41, 37,319,286.36 and 15,276,822.35

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Solution

The fourth proportional to 27,041,634.41, 37,319,286.36 and 15,276,822.35 is: 21,083,049.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,041,634.41 : 37,319,286.36 = 15,276,822.35 : x
  2. Step 2: Convert to fraction form
    27,041,634.41/37,319,286.36 = 15,276,822.35/x
  3. Step 3: Cross multiply
    27,041,634.41x = 37,319,286.36 × 15,276,822.35
  4. Step 4: Simplify right side
    27,041,634.41x = 570,120,107,821,189.88
  5. Step 5: Solve for x
    x = 570,120,107,821,189.88/27,041,634.41
  6. Step 6: Final answer
    x = 21,083,049.17

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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.