Home / 17,027,094.78-23,497,384.59-9,292,137.12

Finding the Fourth Proportional to 17,027,094.78, 23,497,384.59 and 9,292,137.12

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Solution

The fourth proportional to 17,027,094.78, 23,497,384.59 and 9,292,137.12 is: 12,823,145.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,027,094.78 : 23,497,384.59 = 9,292,137.12 : x
  2. Step 2: Convert to fraction form
    17,027,094.78/23,497,384.59 = 9,292,137.12/x
  3. Step 3: Cross multiply
    17,027,094.78x = 23,497,384.59 × 9,292,137.12
  4. Step 4: Simplify right side
    17,027,094.78x = 218,340,919,571,654.97
  5. Step 5: Solve for x
    x = 218,340,919,571,654.97/17,027,094.78
  6. Step 6: Final answer
    x = 12,823,145.84

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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.