Home / 29,237,692.22-43,899,651.40-16,309,104.02

Finding the Fourth Proportional to 29,237,692.22, 43,899,651.40 and 16,309,104.02

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Solution

The fourth proportional to 29,237,692.22, 43,899,651.40 and 16,309,104.02 is: 24,487,704.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,237,692.22 : 43,899,651.40 = 16,309,104.02 : x
  2. Step 2: Convert to fraction form
    29,237,692.22/43,899,651.40 = 16,309,104.02/x
  3. Step 3: Cross multiply
    29,237,692.22x = 43,899,651.40 × 16,309,104.02
  4. Step 4: Simplify right side
    29,237,692.22x = 715,963,981,124,338.62
  5. Step 5: Solve for x
    x = 715,963,981,124,338.62/29,237,692.22
  6. Step 6: Final answer
    x = 24,487,704.97

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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.