Home / 26,944,346.80-40,412,583.60-7,773,104.80

Finding the Fourth Proportional to 26,944,346.80, 40,412,583.60 and 7,773,104.80

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Solution

The fourth proportional to 26,944,346.80, 40,412,583.60 and 7,773,104.80 is: 11,658,521.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,944,346.80 : 40,412,583.60 = 7,773,104.80 : x
  2. Step 2: Convert to fraction form
    26,944,346.80/40,412,583.60 = 7,773,104.80/x
  3. Step 3: Cross multiply
    26,944,346.80x = 40,412,583.60 × 7,773,104.80
  4. Step 4: Simplify right side
    26,944,346.80x = 314,131,247,561,561.31
  5. Step 5: Solve for x
    x = 314,131,247,561,561.31/26,944,346.80
  6. Step 6: Final answer
    x = 11,658,521.54

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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.