Home / 39,373,396.20-59,060,094.30-33,137,821.80

Finding the Fourth Proportional to 39,373,396.20, 59,060,094.30 and 33,137,821.80

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Solution

The fourth proportional to 39,373,396.20, 59,060,094.30 and 33,137,821.80 is: 49,706,732.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,373,396.20 : 59,060,094.30 = 33,137,821.80 : x
  2. Step 2: Convert to fraction form
    39,373,396.20/59,060,094.30 = 33,137,821.80/x
  3. Step 3: Cross multiply
    39,373,396.20x = 59,060,094.30 × 33,137,821.80
  4. Step 4: Simplify right side
    39,373,396.20x = 1,957,122,880,404,595.75
  5. Step 5: Solve for x
    x = 1,957,122,880,404,595.75/39,373,396.20
  6. Step 6: Final answer
    x = 49,706,732.70

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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.