Home / 37,443,464.20-56,123,205.90-19,240,625.80

Finding the Fourth Proportional to 37,443,464.20, 56,123,205.90 and 19,240,625.80

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Solution

The fourth proportional to 37,443,464.20, 56,123,205.90 and 19,240,625.80 is: 28,839,361.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,443,464.20 : 56,123,205.90 = 19,240,625.80 : x
  2. Step 2: Convert to fraction form
    37,443,464.20/56,123,205.90 = 19,240,625.80/x
  3. Step 3: Cross multiply
    37,443,464.20x = 56,123,205.90 × 19,240,625.80
  4. Step 4: Simplify right side
    37,443,464.20x = 1,079,845,603,418,252.25
  5. Step 5: Solve for x
    x = 1,079,845,603,418,252.25/37,443,464.20
  6. Step 6: Final answer
    x = 28,839,361.59

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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.