Home / 33,534,083.10-50,301,124.65-11,969,388.30

Finding the Fourth Proportional to 33,534,083.10, 50,301,124.65 and 11,969,388.30

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Solution

The fourth proportional to 33,534,083.10, 50,301,124.65 and 11,969,388.30 is: 17,954,082.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,534,083.10 : 50,301,124.65 = 11,969,388.30 : x
  2. Step 2: Convert to fraction form
    33,534,083.10/50,301,124.65 = 11,969,388.30/x
  3. Step 3: Cross multiply
    33,534,083.10x = 50,301,124.65 × 11,969,388.30
  4. Step 4: Simplify right side
    33,534,083.10x = 602,073,692,862,551.62
  5. Step 5: Solve for x
    x = 602,073,692,862,551.62/33,534,083.10
  6. Step 6: Final answer
    x = 17,954,082.45

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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.