Home / 26,408,350.26-36,450,006.21-16,100,756.82

Finding the Fourth Proportional to 26,408,350.26, 36,450,006.21 and 16,100,756.82

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Solution

The fourth proportional to 26,408,350.26, 36,450,006.21 and 16,100,756.82 is: 22,222,996.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,408,350.26 : 36,450,006.21 = 16,100,756.82 : x
  2. Step 2: Convert to fraction form
    26,408,350.26/36,450,006.21 = 16,100,756.82/x
  3. Step 3: Cross multiply
    26,408,350.26x = 36,450,006.21 × 16,100,756.82
  4. Step 4: Simplify right side
    26,408,350.26x = 586,872,686,074,699.88
  5. Step 5: Solve for x
    x = 586,872,686,074,699.88/26,408,350.26
  6. Step 6: Final answer
    x = 22,222,996.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.