Home / 26,540,774.40-39,734,791.44-23,771,332.56

Finding the Fourth Proportional to 26,540,774.40, 39,734,791.44 and 23,771,332.56

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Solution

The fourth proportional to 26,540,774.40, 39,734,791.44 and 23,771,332.56 is: 35,588,597.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,540,774.40 : 39,734,791.44 = 23,771,332.56 : x
  2. Step 2: Convert to fraction form
    26,540,774.40/39,734,791.44 = 23,771,332.56/x
  3. Step 3: Cross multiply
    26,540,774.40x = 39,734,791.44 × 23,771,332.56
  4. Step 4: Simplify right side
    26,540,774.40x = 944,548,941,522,481.12
  5. Step 5: Solve for x
    x = 944,548,941,522,481.12/26,540,774.40
  6. Step 6: Final answer
    x = 35,588,597.65

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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.