Home / 27,499,364.64-41,251,146.36-8,331,709.32

Finding the Fourth Proportional to 27,499,364.64, 41,251,146.36 and 8,331,709.32

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Solution

The fourth proportional to 27,499,364.64, 41,251,146.36 and 8,331,709.32 is: 12,498,200.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,499,364.64 : 41,251,146.36 = 8,331,709.32 : x
  2. Step 2: Convert to fraction form
    27,499,364.64/41,251,146.36 = 8,331,709.32/x
  3. Step 3: Cross multiply
    27,499,364.64x = 41,251,146.36 × 8,331,709.32
  4. Step 4: Simplify right side
    27,499,364.64x = 343,692,560,588,296.06
  5. Step 5: Solve for x
    x = 343,692,560,588,296.06/27,499,364.64
  6. Step 6: Final answer
    x = 12,498,200.05

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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.