Home / 34,129,475.80-51,222,207.30-33,009,731.80

Finding the Fourth Proportional to 34,129,475.80, 51,222,207.30 and 33,009,731.80

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Solution

The fourth proportional to 34,129,475.80, 51,222,207.30 and 33,009,731.80 is: 49,541,672.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,129,475.80 : 51,222,207.30 = 33,009,731.80 : x
  2. Step 2: Convert to fraction form
    34,129,475.80/51,222,207.30 = 33,009,731.80/x
  3. Step 3: Cross multiply
    34,129,475.80x = 51,222,207.30 × 33,009,731.80
  4. Step 4: Simplify right side
    34,129,475.80x = 1,690,831,325,177,002
  5. Step 5: Solve for x
    x = 1,690,831,325,177,002/34,129,475.80
  6. Step 6: Final answer
    x = 49,541,672.87

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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.