Home / 37,498,969.44-56,229,846.84-11,936,655.72

Finding the Fourth Proportional to 37,498,969.44, 56,229,846.84 and 11,936,655.72

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Solution

The fourth proportional to 37,498,969.44, 56,229,846.84 and 11,936,655.72 is: 17,899,060.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,498,969.44 : 56,229,846.84 = 11,936,655.72 : x
  2. Step 2: Convert to fraction form
    37,498,969.44/56,229,846.84 = 11,936,655.72/x
  3. Step 3: Cross multiply
    37,498,969.44x = 56,229,846.84 × 11,936,655.72
  4. Step 4: Simplify right side
    37,498,969.44x = 671,196,322,917,410
  5. Step 5: Solve for x
    x = 671,196,322,917,410/37,498,969.44
  6. Step 6: Final answer
    x = 17,899,060.51

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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.