Home / 17,348,309.86-23,940,810.24-9,613,481.35

Finding the Fourth Proportional to 17,348,309.86, 23,940,810.24 and 9,613,481.35

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Solution

The fourth proportional to 17,348,309.86, 23,940,810.24 and 9,613,481.35 is: 13,266,683.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,348,309.86 : 23,940,810.24 = 9,613,481.35 : x
  2. Step 2: Convert to fraction form
    17,348,309.86/23,940,810.24 = 9,613,481.35/x
  3. Step 3: Cross multiply
    17,348,309.86x = 23,940,810.24 × 9,613,481.35
  4. Step 4: Simplify right side
    17,348,309.86x = 230,154,532,746,129
  5. Step 5: Solve for x
    x = 230,154,532,746,129/17,348,309.86
  6. Step 6: Final answer
    x = 13,266,683.30

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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.