Home / 36,850,266.90-50,851,593.41-20,104,009.38

Finding the Fourth Proportional to 36,850,266.90, 50,851,593.41 and 20,104,009.38

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Solution

The fourth proportional to 36,850,266.90, 50,851,593.41 and 20,104,009.38 is: 27,742,564.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,850,266.90 : 50,851,593.41 = 20,104,009.38 : x
  2. Step 2: Convert to fraction form
    36,850,266.90/50,851,593.41 = 20,104,009.38/x
  3. Step 3: Cross multiply
    36,850,266.90x = 50,851,593.41 × 20,104,009.38
  4. Step 4: Simplify right side
    36,850,266.90x = 1,022,320,910,802,066.12
  5. Step 5: Solve for x
    x = 1,022,320,910,802,066.12/36,850,266.90
  6. Step 6: Final answer
    x = 27,742,564.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.