Home / 17,348,088.78-23,940,298.03-9,613,124.97

Finding the Fourth Proportional to 17,348,088.78, 23,940,298.03 and 9,613,124.97

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Solution

The fourth proportional to 17,348,088.78, 23,940,298.03 and 9,613,124.97 is: 13,266,076.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,348,088.78 : 23,940,298.03 = 9,613,124.97 : x
  2. Step 2: Convert to fraction form
    17,348,088.78/23,940,298.03 = 9,613,124.97/x
  3. Step 3: Cross multiply
    17,348,088.78x = 23,940,298.03 × 9,613,124.97
  4. Step 4: Simplify right side
    17,348,088.78x = 230,141,076,781,434.84
  5. Step 5: Solve for x
    x = 230,141,076,781,434.84/17,348,088.78
  6. Step 6: Final answer
    x = 13,266,076.72

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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.