Home / 33,208,090.80-49,812,136.20-16,201,978.80

Finding the Fourth Proportional to 33,208,090.80, 49,812,136.20 and 16,201,978.80

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Solution

The fourth proportional to 33,208,090.80, 49,812,136.20 and 16,201,978.80 is: 24,302,968.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,208,090.80 : 49,812,136.20 = 16,201,978.80 : x
  2. Step 2: Convert to fraction form
    33,208,090.80/49,812,136.20 = 16,201,978.80/x
  3. Step 3: Cross multiply
    33,208,090.80x = 49,812,136.20 × 16,201,978.80
  4. Step 4: Simplify right side
    33,208,090.80x = 807,055,174,695,112.62
  5. Step 5: Solve for x
    x = 807,055,174,695,112.62/33,208,090.80
  6. Step 6: Final answer
    x = 24,302,968.20

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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.