Home / 17,348,211.92-23,940,673.06-9,613,383.40

Finding the Fourth Proportional to 17,348,211.92, 23,940,673.06 and 9,613,383.40

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Solution

The fourth proportional to 17,348,211.92, 23,940,673.06 and 9,613,383.40 is: 13,266,547.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,348,211.92 : 23,940,673.06 = 9,613,383.40 : x
  2. Step 2: Convert to fraction form
    17,348,211.92/23,940,673.06 = 9,613,383.40/x
  3. Step 3: Cross multiply
    17,348,211.92x = 23,940,673.06 × 9,613,383.40
  4. Step 4: Simplify right side
    17,348,211.92x = 230,150,868,979,831.19
  5. Step 5: Solve for x
    x = 230,150,868,979,831.19/17,348,211.92
  6. Step 6: Final answer
    x = 13,266,547.01

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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.