Home / 36,388,797.31-54,600,241.00-17,934,682.28

Finding the Fourth Proportional to 36,388,797.31, 54,600,241.00 and 17,934,682.28

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Solution

The fourth proportional to 36,388,797.31, 54,600,241.00 and 17,934,682.28 is: 26,910,424.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,388,797.31 : 54,600,241.00 = 17,934,682.28 : x
  2. Step 2: Convert to fraction form
    36,388,797.31/54,600,241.00 = 17,934,682.28/x
  3. Step 3: Cross multiply
    36,388,797.31x = 54,600,241.00 × 17,934,682.28
  4. Step 4: Simplify right side
    36,388,797.31x = 979,237,974,769,345.50
  5. Step 5: Solve for x
    x = 979,237,974,769,345.50/36,388,797.31
  6. Step 6: Final answer
    x = 26,910,424.28

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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.