Home / 244,983,169.82-367,546,498.68-72,464,577.50

Finding the Fourth Proportional to 244,983,169.82, 367,546,498.68 and 72,464,577.50

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Solution

The fourth proportional to 244,983,169.82, 367,546,498.68 and 72,464,577.50 is: 108,718,087.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,983,169.82 : 367,546,498.68 = 72,464,577.50 : x
  2. Step 2: Convert to fraction form
    244,983,169.82/367,546,498.68 = 72,464,577.50/x
  3. Step 3: Cross multiply
    244,983,169.82x = 367,546,498.68 × 72,464,577.50
  4. Step 4: Simplify right side
    244,983,169.82x = 26,634,101,738,450,508
  5. Step 5: Solve for x
    x = 26,634,101,738,450,508/244,983,169.82
  6. Step 6: Final answer
    x = 108,718,087.69

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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.