Home / 17,369,506.09-23,972,793.27-9,637,039.54

Finding the Fourth Proportional to 17,369,506.09, 23,972,793.27 and 9,637,039.54

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Solution

The fourth proportional to 17,369,506.09, 23,972,793.27 and 9,637,039.54 is: 13,300,709.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,369,506.09 : 23,972,793.27 = 9,637,039.54 : x
  2. Step 2: Convert to fraction form
    17,369,506.09/23,972,793.27 = 9,637,039.54/x
  3. Step 3: Cross multiply
    17,369,506.09x = 23,972,793.27 × 9,637,039.54
  4. Step 4: Simplify right side
    17,369,506.09x = 231,026,756,627,235.88
  5. Step 5: Solve for x
    x = 231,026,756,627,235.88/17,369,506.09
  6. Step 6: Final answer
    x = 13,300,709.61

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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.