Home / 11,633,187.64-17,449,785.89-11,616,377.17

Finding the Fourth Proportional to 11,633,187.64, 17,449,785.89 and 11,616,377.17

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Solution

The fourth proportional to 11,633,187.64, 17,449,785.89 and 11,616,377.17 is: 17,424,570.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,633,187.64 : 17,449,785.89 = 11,616,377.17 : x
  2. Step 2: Convert to fraction form
    11,633,187.64/17,449,785.89 = 11,616,377.17/x
  3. Step 3: Cross multiply
    11,633,187.64x = 17,449,785.89 × 11,616,377.17
  4. Step 4: Simplify right side
    11,633,187.64x = 202,703,294,433,984.12
  5. Step 5: Solve for x
    x = 202,703,294,433,984.12/11,633,187.64
  6. Step 6: Final answer
    x = 17,424,570.18

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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.