Home / 34,675,431.82-51,972,863.15-13,096,302.82

Finding the Fourth Proportional to 34,675,431.82, 51,972,863.15 and 13,096,302.82

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Solution

The fourth proportional to 34,675,431.82, 51,972,863.15 and 13,096,302.82 is: 19,629,239.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,675,431.82 : 51,972,863.15 = 13,096,302.82 : x
  2. Step 2: Convert to fraction form
    34,675,431.82/51,972,863.15 = 13,096,302.82/x
  3. Step 3: Cross multiply
    34,675,431.82x = 51,972,863.15 × 13,096,302.82
  4. Step 4: Simplify right side
    34,675,431.82x = 680,652,354,137,627.75
  5. Step 5: Solve for x
    x = 680,652,354,137,627.75/34,675,431.82
  6. Step 6: Final answer
    x = 19,629,239.45

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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.