Home / 40,647,566.18-56,093,698.14-22,062,710.54

Finding the Fourth Proportional to 40,647,566.18, 56,093,698.14 and 22,062,710.54

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Solution

The fourth proportional to 40,647,566.18, 56,093,698.14 and 22,062,710.54 is: 30,446,571.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,647,566.18 : 56,093,698.14 = 22,062,710.54 : x
  2. Step 2: Convert to fraction form
    40,647,566.18/56,093,698.14 = 22,062,710.54/x
  3. Step 3: Cross multiply
    40,647,566.18x = 56,093,698.14 × 22,062,710.54
  4. Step 4: Simplify right side
    40,647,566.18x = 1,237,579,025,180,956.25
  5. Step 5: Solve for x
    x = 1,237,579,025,180,956.25/40,647,566.18
  6. Step 6: Final answer
    x = 30,446,571.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.