Home / 33,056,136.20-49,584,204.30-10,343,995.40

Finding the Fourth Proportional to 33,056,136.20, 49,584,204.30 and 10,343,995.40

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Solution

The fourth proportional to 33,056,136.20, 49,584,204.30 and 10,343,995.40 is: 15,515,993.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,056,136.20 : 49,584,204.30 = 10,343,995.40 : x
  2. Step 2: Convert to fraction form
    33,056,136.20/49,584,204.30 = 10,343,995.40/x
  3. Step 3: Cross multiply
    33,056,136.20x = 49,584,204.30 × 10,343,995.40
  4. Step 4: Simplify right side
    33,056,136.20x = 512,898,781,191,860.19
  5. Step 5: Solve for x
    x = 512,898,781,191,860.19/33,056,136.20
  6. Step 6: Final answer
    x = 15,515,993.10

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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.