Home / 33,183,028.59-45,790,241.12-18,498,045.30

Finding the Fourth Proportional to 33,183,028.59, 45,790,241.12 and 18,498,045.30

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Solution

The fourth proportional to 33,183,028.59, 45,790,241.12 and 18,498,045.30 is: 25,525,999.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,183,028.59 : 45,790,241.12 = 18,498,045.30 : x
  2. Step 2: Convert to fraction form
    33,183,028.59/45,790,241.12 = 18,498,045.30/x
  3. Step 3: Cross multiply
    33,183,028.59x = 45,790,241.12 × 18,498,045.30
  4. Step 4: Simplify right side
    33,183,028.59x = 847,029,954,523,552.88
  5. Step 5: Solve for x
    x = 847,029,954,523,552.88/33,183,028.59
  6. Step 6: Final answer
    x = 25,525,999.00

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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.