Home / 35,414,747.40-53,122,121.10-32,391,438.60

Finding the Fourth Proportional to 35,414,747.40, 53,122,121.10 and 32,391,438.60

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Solution

The fourth proportional to 35,414,747.40, 53,122,121.10 and 32,391,438.60 is: 48,587,157.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,414,747.40 : 53,122,121.10 = 32,391,438.60 : x
  2. Step 2: Convert to fraction form
    35,414,747.40/53,122,121.10 = 32,391,438.60/x
  3. Step 3: Cross multiply
    35,414,747.40x = 53,122,121.10 × 32,391,438.60
  4. Step 4: Simplify right side
    35,414,747.40x = 1,720,701,923,912,414.50
  5. Step 5: Solve for x
    x = 1,720,701,923,912,414.50/35,414,747.40
  6. Step 6: Final answer
    x = 48,587,157.90

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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.