Home / 794,874,919.46-1,192,441,894.34-234,693,374.13

Finding the Fourth Proportional to 794,874,919.46, 1,192,441,894.34 and 234,693,374.13

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Solution

The fourth proportional to 794,874,919.46, 1,192,441,894.34 and 234,693,374.13 is: 352,078,301.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,874,919.46 : 1,192,441,894.34 = 234,693,374.13 : x
  2. Step 2: Convert to fraction form
    794,874,919.46/1,192,441,894.34 = 234,693,374.13/x
  3. Step 3: Cross multiply
    794,874,919.46x = 1,192,441,894.34 × 234,693,374.13
  4. Step 4: Simplify right side
    794,874,919.46x = 279,858,211,635,450,080
  5. Step 5: Solve for x
    x = 279,858,211,635,450,080/794,874,919.46
  6. Step 6: Final answer
    x = 352,078,301.61

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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.