Home / 22,042,038.26-33,031,657.91-16,239,136.30

Finding the Fourth Proportional to 22,042,038.26, 33,031,657.91 and 16,239,136.30

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Solution

The fourth proportional to 22,042,038.26, 33,031,657.91 and 16,239,136.30 is: 24,335,571.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,042,038.26 : 33,031,657.91 = 16,239,136.30 : x
  2. Step 2: Convert to fraction form
    22,042,038.26/33,031,657.91 = 16,239,136.30/x
  3. Step 3: Cross multiply
    22,042,038.26x = 33,031,657.91 × 16,239,136.30
  4. Step 4: Simplify right side
    22,042,038.26x = 536,405,594,973,481.81
  5. Step 5: Solve for x
    x = 536,405,594,973,481.81/22,042,038.26
  6. Step 6: Final answer
    x = 24,335,571.36

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Double scale
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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.