Home / 35,541,015.40-53,311,523.10-33,149,530.90

Finding the Fourth Proportional to 35,541,015.40, 53,311,523.10 and 33,149,530.90

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Solution

The fourth proportional to 35,541,015.40, 53,311,523.10 and 33,149,530.90 is: 49,724,296.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,541,015.40 : 53,311,523.10 = 33,149,530.90 : x
  2. Step 2: Convert to fraction form
    35,541,015.40/53,311,523.10 = 33,149,530.90/x
  3. Step 3: Cross multiply
    35,541,015.40x = 53,311,523.10 × 33,149,530.90
  4. Step 4: Simplify right side
    35,541,015.40x = 1,767,251,982,329,513.75
  5. Step 5: Solve for x
    x = 1,767,251,982,329,513.75/35,541,015.40
  6. Step 6: Final answer
    x = 49,724,296.35

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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.