Home / 26,534,640.01-39,802,182.82-7,366,891.81

Finding the Fourth Proportional to 26,534,640.01, 39,802,182.82 and 7,366,891.81

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Solution

The fourth proportional to 26,534,640.01, 39,802,182.82 and 7,366,891.81 is: 11,050,399.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,534,640.01 : 39,802,182.82 = 7,366,891.81 : x
  2. Step 2: Convert to fraction form
    26,534,640.01/39,802,182.82 = 7,366,891.81/x
  3. Step 3: Cross multiply
    26,534,640.01x = 39,802,182.82 × 7,366,891.81
  4. Step 4: Simplify right side
    26,534,640.01x = 293,218,374,546,483.88
  5. Step 5: Solve for x
    x = 293,218,374,546,483.88/26,534,640.01
  6. Step 6: Final answer
    x = 11,050,399.57

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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.