Home / 35,617,180.20-53,425,770.30-33,633,133.80

Finding the Fourth Proportional to 35,617,180.20, 53,425,770.30 and 33,633,133.80

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Solution

The fourth proportional to 35,617,180.20, 53,425,770.30 and 33,633,133.80 is: 50,449,700.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,617,180.20 : 53,425,770.30 = 33,633,133.80 : x
  2. Step 2: Convert to fraction form
    35,617,180.20/53,425,770.30 = 33,633,133.80/x
  3. Step 3: Cross multiply
    35,617,180.20x = 53,425,770.30 × 33,633,133.80
  4. Step 4: Simplify right side
    35,617,180.20x = 1,796,876,080,867,966
  5. Step 5: Solve for x
    x = 1,796,876,080,867,966/35,617,180.20
  6. Step 6: Final answer
    x = 50,449,700.70

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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.