Home / 453,297,241.91-680,084,629.16-232,125,179.90

Finding the Fourth Proportional to 453,297,241.91, 680,084,629.16 and 232,125,179.90

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Solution

The fourth proportional to 453,297,241.91, 680,084,629.16 and 232,125,179.90 is: 348,258,829.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    453,297,241.91 : 680,084,629.16 = 232,125,179.90 : x
  2. Step 2: Convert to fraction form
    453,297,241.91/680,084,629.16 = 232,125,179.90/x
  3. Step 3: Cross multiply
    453,297,241.91x = 680,084,629.16 × 232,125,179.90
  4. Step 4: Simplify right side
    453,297,241.91x = 157,864,766,886,428,736
  5. Step 5: Solve for x
    x = 157,864,766,886,428,736/453,297,241.91
  6. Step 6: Final answer
    x = 348,258,829.51

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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.