Home / 14,096,667.70-19,417,014.39-9,959,517.24

Finding the Fourth Proportional to 14,096,667.70, 19,417,014.39 and 9,959,517.24

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Solution

The fourth proportional to 14,096,667.70, 19,417,014.39 and 9,959,517.24 is: 13,718,425.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,096,667.70 : 19,417,014.39 = 9,959,517.24 : x
  2. Step 2: Convert to fraction form
    14,096,667.70/19,417,014.39 = 9,959,517.24/x
  3. Step 3: Cross multiply
    14,096,667.70x = 19,417,014.39 × 9,959,517.24
  4. Step 4: Simplify right side
    14,096,667.70x = 193,384,089,531,067.47
  5. Step 5: Solve for x
    x = 193,384,089,531,067.47/14,096,667.70
  6. Step 6: Final answer
    x = 13,718,425.77

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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.