Home / 26,384,936.55-39,577,404.83-9,343,395.15

Finding the Fourth Proportional to 26,384,936.55, 39,577,404.83 and 9,343,395.15

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Solution

The fourth proportional to 26,384,936.55, 39,577,404.83 and 9,343,395.15 is: 14,015,092.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,384,936.55 : 39,577,404.83 = 9,343,395.15 : x
  2. Step 2: Convert to fraction form
    26,384,936.55/39,577,404.83 = 9,343,395.15/x
  3. Step 3: Cross multiply
    26,384,936.55x = 39,577,404.83 × 9,343,395.15
  4. Step 4: Simplify right side
    26,384,936.55x = 369,787,332,291,491.62
  5. Step 5: Solve for x
    x = 369,787,332,291,491.62/26,384,936.55
  6. Step 6: Final answer
    x = 14,015,092.73

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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.