Home / 441,892,170.19-662,795,215.57-179,592,448.02

Finding the Fourth Proportional to 441,892,170.19, 662,795,215.57 and 179,592,448.02

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Solution

The fourth proportional to 441,892,170.19, 662,795,215.57 and 179,592,448.02 is: 269,371,179.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,892,170.19 : 662,795,215.57 = 179,592,448.02 : x
  2. Step 2: Convert to fraction form
    441,892,170.19/662,795,215.57 = 179,592,448.02/x
  3. Step 3: Cross multiply
    441,892,170.19x = 662,795,215.57 × 179,592,448.02
  4. Step 4: Simplify right side
    441,892,170.19x = 119,033,015,300,159,936
  5. Step 5: Solve for x
    x = 119,033,015,300,159,936/441,892,170.19
  6. Step 6: Final answer
    x = 269,371,179.96

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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.