Home / 562,383,192-843,709,471.56-234,676,409.04

Finding the Fourth Proportional to 562,383,192, 843,709,471.56 and 234,676,409.04

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Solution

The fourth proportional to 562,383,192, 843,709,471.56 and 234,676,409.04 is: 352,070,815.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    562,383,192 : 843,709,471.56 = 234,676,409.04 : x
  2. Step 2: Convert to fraction form
    562,383,192/843,709,471.56 = 234,676,409.04/x
  3. Step 3: Cross multiply
    562,383,192x = 843,709,471.56 × 234,676,409.04
  4. Step 4: Simplify right side
    562,383,192x = 197,998,709,058,736,800
  5. Step 5: Solve for x
    x = 197,998,709,058,736,800/562,383,192
  6. Step 6: Final answer
    x = 352,070,815.55

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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.