Home / 293,961,033.35-440,942,705.49-119,087,370.64

Finding the Fourth Proportional to 293,961,033.35, 440,942,705.49 and 119,087,370.64

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Solution

The fourth proportional to 293,961,033.35, 440,942,705.49 and 119,087,370.64 is: 178,631,524.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,961,033.35 : 440,942,705.49 = 119,087,370.64 : x
  2. Step 2: Convert to fraction form
    293,961,033.35/440,942,705.49 = 119,087,370.64/x
  3. Step 3: Cross multiply
    293,961,033.35x = 440,942,705.49 × 119,087,370.64
  4. Step 4: Simplify right side
    293,961,033.35x = 52,510,707,399,691,992
  5. Step 5: Solve for x
    x = 52,510,707,399,691,992/293,961,033.35
  6. Step 6: Final answer
    x = 178,631,524.05

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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.