Home / 22,141,556.04-33,212,136.42-6,995,487

Finding the Fourth Proportional to 22,141,556.04, 33,212,136.42 and 6,995,487

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Solution

The fourth proportional to 22,141,556.04, 33,212,136.42 and 6,995,487 is: 10,493,168.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,141,556.04 : 33,212,136.42 = 6,995,487 : x
  2. Step 2: Convert to fraction form
    22,141,556.04/33,212,136.42 = 6,995,487/x
  3. Step 3: Cross multiply
    22,141,556.04x = 33,212,136.42 × 6,995,487
  4. Step 4: Simplify right side
    22,141,556.04x = 232,335,068,568,336.56
  5. Step 5: Solve for x
    x = 232,335,068,568,336.56/22,141,556.04
  6. Step 6: Final answer
    x = 10,493,168.06

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Double scale
Find fourth proportional to 22,141,557.04, 33,212,137.92 and 6,995,488
Similar ratio
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1.5x scale

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.