Home / 453,297,241.38-680,084,628.38-232,125,179.34

Finding the Fourth Proportional to 453,297,241.38, 680,084,628.38 and 232,125,179.34

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Solution

The fourth proportional to 453,297,241.38, 680,084,628.38 and 232,125,179.34 is: 348,258,828.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    453,297,241.38 : 680,084,628.38 = 232,125,179.34 : x
  2. Step 2: Convert to fraction form
    453,297,241.38/680,084,628.38 = 232,125,179.34/x
  3. Step 3: Cross multiply
    453,297,241.38x = 680,084,628.38 × 232,125,179.34
  4. Step 4: Simplify right side
    453,297,241.38x = 157,864,766,329,084,768
  5. Step 5: Solve for x
    x = 157,864,766,329,084,768/453,297,241.38
  6. Step 6: Final answer
    x = 348,258,828.68

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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.