Home / 35,171,432.70-52,757,149.05-29,124,815.10

Finding the Fourth Proportional to 35,171,432.70, 52,757,149.05 and 29,124,815.10

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Solution

The fourth proportional to 35,171,432.70, 52,757,149.05 and 29,124,815.10 is: 43,687,222.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,171,432.70 : 52,757,149.05 = 29,124,815.10 : x
  2. Step 2: Convert to fraction form
    35,171,432.70/52,757,149.05 = 29,124,815.10/x
  3. Step 3: Cross multiply
    35,171,432.70x = 52,757,149.05 × 29,124,815.10
  4. Step 4: Simplify right side
    35,171,432.70x = 1,536,542,211,284,390.75
  5. Step 5: Solve for x
    x = 1,536,542,211,284,390.75/35,171,432.70
  6. Step 6: Final answer
    x = 43,687,222.65

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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.