Home / 22,175,596.53-30,601,997.37-12,386,183.58

Finding the Fourth Proportional to 22,175,596.53, 30,601,997.37 and 12,386,183.58

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Solution

The fourth proportional to 22,175,596.53, 30,601,997.37 and 12,386,183.58 is: 17,092,751.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,175,596.53 : 30,601,997.37 = 12,386,183.58 : x
  2. Step 2: Convert to fraction form
    22,175,596.53/30,601,997.37 = 12,386,183.58/x
  3. Step 3: Cross multiply
    22,175,596.53x = 30,601,997.37 × 12,386,183.58
  4. Step 4: Simplify right side
    22,175,596.53x = 379,041,957,339,497.19
  5. Step 5: Solve for x
    x = 379,041,957,339,497.19/22,175,596.53
  6. Step 6: Final answer
    x = 17,092,751.34

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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.