Home / 17,333,965.31-23,920,850.54-9,598,998.29

Finding the Fourth Proportional to 17,333,965.31, 23,920,850.54 and 9,598,998.29

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Solution

The fourth proportional to 17,333,965.31, 23,920,850.54 and 9,598,998.29 is: 13,246,605.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,333,965.31 : 23,920,850.54 = 9,598,998.29 : x
  2. Step 2: Convert to fraction form
    17,333,965.31/23,920,850.54 = 9,598,998.29/x
  3. Step 3: Cross multiply
    17,333,965.31x = 23,920,850.54 × 9,598,998.29
  4. Step 4: Simplify right side
    17,333,965.31x = 229,616,203,333,198.81
  5. Step 5: Solve for x
    x = 229,616,203,333,198.81/17,333,965.31
  6. Step 6: Final answer
    x = 13,246,605.68

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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.