Home / 17,348,309.93-23,940,810.32-9,613,481.42

Finding the Fourth Proportional to 17,348,309.93, 23,940,810.32 and 9,613,481.42

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Solution

The fourth proportional to 17,348,309.93, 23,940,810.32 and 9,613,481.42 is: 13,266,683.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,348,309.93 : 23,940,810.32 = 9,613,481.42 : x
  2. Step 2: Convert to fraction form
    17,348,309.93/23,940,810.32 = 9,613,481.42/x
  3. Step 3: Cross multiply
    17,348,309.93x = 23,940,810.32 × 9,613,481.42
  4. Step 4: Simplify right side
    17,348,309.93x = 230,154,535,023,292.78
  5. Step 5: Solve for x
    x = 230,154,535,023,292.78/17,348,309.93
  6. Step 6: Final answer
    x = 13,266,683.38

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1.5x scale

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.