Home / 34,083,713.44-51,125,577.90-8,524,725.76

Finding the Fourth Proportional to 34,083,713.44, 51,125,577.90 and 8,524,725.76

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Solution

The fourth proportional to 34,083,713.44, 51,125,577.90 and 8,524,725.76 is: 12,787,090.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,083,713.44 : 51,125,577.90 = 8,524,725.76 : x
  2. Step 2: Convert to fraction form
    34,083,713.44/51,125,577.90 = 8,524,725.76/x
  3. Step 3: Cross multiply
    34,083,713.44x = 51,125,577.90 × 8,524,725.76
  4. Step 4: Simplify right side
    34,083,713.44x = 435,831,530,919,016.69
  5. Step 5: Solve for x
    x = 435,831,530,919,016.69/34,083,713.44
  6. Step 6: Final answer
    x = 12,787,090.58

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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.