Home / 24,557,356.80-36,765,176.40-21,723,004.80

Finding the Fourth Proportional to 24,557,356.80, 36,765,176.40 and 21,723,004.80

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Solution

The fourth proportional to 24,557,356.80, 36,765,176.40 and 21,723,004.80 is: 32,521,826.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,557,356.80 : 36,765,176.40 = 21,723,004.80 : x
  2. Step 2: Convert to fraction form
    24,557,356.80/36,765,176.40 = 21,723,004.80/x
  3. Step 3: Cross multiply
    24,557,356.80x = 36,765,176.40 × 21,723,004.80
  4. Step 4: Simplify right side
    24,557,356.80x = 798,650,103,410,046.75
  5. Step 5: Solve for x
    x = 798,650,103,410,046.75/24,557,356.80
  6. Step 6: Final answer
    x = 32,521,826.75

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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.