Home / 17,361,795.60-23,958,110.07-9,626,551.56

Finding the Fourth Proportional to 17,361,795.60, 23,958,110.07 and 9,626,551.56

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Solution

The fourth proportional to 17,361,795.60, 23,958,110.07 and 9,626,551.56 is: 13,283,993.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,361,795.60 : 23,958,110.07 = 9,626,551.56 : x
  2. Step 2: Convert to fraction form
    17,361,795.60/23,958,110.07 = 9,626,551.56/x
  3. Step 3: Cross multiply
    17,361,795.60x = 23,958,110.07 × 9,626,551.56
  4. Step 4: Simplify right side
    17,361,795.60x = 230,633,981,869,010.22
  5. Step 5: Solve for x
    x = 230,633,981,869,010.22/17,361,795.60
  6. Step 6: Final answer
    x = 13,283,993.61

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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.