Home / 232,647,906.40-348,673,261.20-141,674,927.20

Finding the Fourth Proportional to 232,647,906.40, 348,673,261.20 and 141,674,927.20

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Solution

The fourth proportional to 232,647,906.40, 348,673,261.20 and 141,674,927.20 is: 212,330,554.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,647,906.40 : 348,673,261.20 = 141,674,927.20 : x
  2. Step 2: Convert to fraction form
    232,647,906.40/348,673,261.20 = 141,674,927.20/x
  3. Step 3: Cross multiply
    232,647,906.40x = 348,673,261.20 × 141,674,927.20
  4. Step 4: Simplify right side
    232,647,906.40x = 49,398,258,897,096,576
  5. Step 5: Solve for x
    x = 49,398,258,897,096,576/232,647,906.40
  6. Step 6: Final answer
    x = 212,330,554.19

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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.