Home / 33,368,047.60-49,968,090.60-21,946,658.80

Finding the Fourth Proportional to 33,368,047.60, 49,968,090.60 and 21,946,658.80

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Solution

The fourth proportional to 33,368,047.60, 49,968,090.60 and 21,946,658.80 is: 32,864,752.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,368,047.60 : 49,968,090.60 = 21,946,658.80 : x
  2. Step 2: Convert to fraction form
    33,368,047.60/49,968,090.60 = 21,946,658.80/x
  3. Step 3: Cross multiply
    33,368,047.60x = 49,968,090.60 × 21,946,658.80
  4. Step 4: Simplify right side
    33,368,047.60x = 1,096,632,635,285,687.38
  5. Step 5: Solve for x
    x = 1,096,632,635,285,687.38/33,368,047.60
  6. Step 6: Final answer
    x = 32,864,752.78

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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.