Home / 24,557,557.80-36,765,477.90-21,723,205.80

Finding the Fourth Proportional to 24,557,557.80, 36,765,477.90 and 21,723,205.80

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Solution

The fourth proportional to 24,557,557.80, 36,765,477.90 and 21,723,205.80 is: 32,522,128.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,557,557.80 : 36,765,477.90 = 21,723,205.80 : x
  2. Step 2: Convert to fraction form
    24,557,557.80/36,765,477.90 = 21,723,205.80/x
  3. Step 3: Cross multiply
    24,557,557.80x = 36,765,477.90 × 21,723,205.80
  4. Step 4: Simplify right side
    24,557,557.80x = 798,664,042,757,051.88
  5. Step 5: Solve for x
    x = 798,664,042,757,051.88/24,557,557.80
  6. Step 6: Final answer
    x = 32,522,128.19

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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.