Home / 27,182,197.95-37,511,422.32-14,959,054.95

Finding the Fourth Proportional to 27,182,197.95, 37,511,422.32 and 14,959,054.95

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Solution

The fourth proportional to 27,182,197.95, 37,511,422.32 and 14,959,054.95 is: 20,643,489.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,182,197.95 : 37,511,422.32 = 14,959,054.95 : x
  2. Step 2: Convert to fraction form
    27,182,197.95/37,511,422.32 = 14,959,054.95/x
  3. Step 3: Cross multiply
    27,182,197.95x = 37,511,422.32 × 14,959,054.95
  4. Step 4: Simplify right side
    27,182,197.95x = 561,135,427,737,536.44
  5. Step 5: Solve for x
    x = 561,135,427,737,536.44/27,182,197.95
  6. Step 6: Final answer
    x = 20,643,489.86

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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.