Home / 17,305,259.22-25,955,905.94-4,526,997.30

Finding the Fourth Proportional to 17,305,259.22, 25,955,905.94 and 4,526,997.30

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Solution

The fourth proportional to 17,305,259.22, 25,955,905.94 and 4,526,997.30 is: 6,789,977.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,305,259.22 : 25,955,905.94 = 4,526,997.30 : x
  2. Step 2: Convert to fraction form
    17,305,259.22/25,955,905.94 = 4,526,997.30/x
  3. Step 3: Cross multiply
    17,305,259.22x = 25,955,905.94 × 4,526,997.30
  4. Step 4: Simplify right side
    17,305,259.22x = 117,502,316,109,433.97
  5. Step 5: Solve for x
    x = 117,502,316,109,433.97/17,305,259.22
  6. Step 6: Final answer
    x = 6,789,977.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.