Home / 27,055,608.22-37,336,600.84-14,665,653.82

Finding the Fourth Proportional to 27,055,608.22, 37,336,600.84 and 14,665,653.82

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Solution

The fourth proportional to 27,055,608.22, 37,336,600.84 and 14,665,653.82 is: 20,238,527.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,055,608.22 : 37,336,600.84 = 14,665,653.82 : x
  2. Step 2: Convert to fraction form
    27,055,608.22/37,336,600.84 = 14,665,653.82/x
  3. Step 3: Cross multiply
    27,055,608.22x = 37,336,600.84 × 14,665,653.82
  4. Step 4: Simplify right side
    27,055,608.22x = 547,565,662,474,949.94
  5. Step 5: Solve for x
    x = 547,565,662,474,949.94/27,055,608.22
  6. Step 6: Final answer
    x = 20,238,527.19

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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.