Home / 17,652,091.05-26,428,805.55-9,535,989.87

Finding the Fourth Proportional to 17,652,091.05, 26,428,805.55 and 9,535,989.87

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Solution

The fourth proportional to 17,652,091.05, 26,428,805.55 and 9,535,989.87 is: 14,277,335.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,652,091.05 : 26,428,805.55 = 9,535,989.87 : x
  2. Step 2: Convert to fraction form
    17,652,091.05/26,428,805.55 = 9,535,989.87/x
  3. Step 3: Cross multiply
    17,652,091.05x = 26,428,805.55 × 9,535,989.87
  4. Step 4: Simplify right side
    17,652,091.05x = 252,024,822,000,999.75
  5. Step 5: Solve for x
    x = 252,024,822,000,999.75/17,652,091.05
  6. Step 6: Final answer
    x = 14,277,335.26

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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.