Home / 14,968,505.82-22,449,326.58-4,186,568.46

Finding the Fourth Proportional to 14,968,505.82, 22,449,326.58 and 4,186,568.46

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Solution

The fourth proportional to 14,968,505.82, 22,449,326.58 and 4,186,568.46 is: 6,278,892.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,968,505.82 : 22,449,326.58 = 4,186,568.46 : x
  2. Step 2: Convert to fraction form
    14,968,505.82/22,449,326.58 = 4,186,568.46/x
  3. Step 3: Cross multiply
    14,968,505.82x = 22,449,326.58 × 4,186,568.46
  4. Step 4: Simplify right side
    14,968,505.82x = 93,985,642,608,067.66
  5. Step 5: Solve for x
    x = 93,985,642,608,067.66/14,968,505.82
  6. Step 6: Final answer
    x = 6,278,892.75

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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.