Home / 37,231,151.12-55,846,741.30-11,674,153.44

Finding the Fourth Proportional to 37,231,151.12, 55,846,741.30 and 11,674,153.44

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Solution

The fourth proportional to 37,231,151.12, 55,846,741.30 and 11,674,153.44 is: 17,511,234.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,231,151.12 : 55,846,741.30 = 11,674,153.44 : x
  2. Step 2: Convert to fraction form
    37,231,151.12/55,846,741.30 = 11,674,153.44/x
  3. Step 3: Cross multiply
    37,231,151.12x = 55,846,741.30 × 11,674,153.44
  4. Step 4: Simplify right side
    37,231,151.12x = 651,963,427,060,185
  5. Step 5: Solve for x
    x = 651,963,427,060,185/37,231,151.12
  6. Step 6: Final answer
    x = 17,511,234.74

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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.