Home / 47,956,503.40-71,934,755.10-33,595,786.60

Finding the Fourth Proportional to 47,956,503.40, 71,934,755.10 and 33,595,786.60

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Solution

The fourth proportional to 47,956,503.40, 71,934,755.10 and 33,595,786.60 is: 50,393,679.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,956,503.40 : 71,934,755.10 = 33,595,786.60 : x
  2. Step 2: Convert to fraction form
    47,956,503.40/71,934,755.10 = 33,595,786.60/x
  3. Step 3: Cross multiply
    47,956,503.40x = 71,934,755.10 × 33,595,786.60
  4. Step 4: Simplify right side
    47,956,503.40x = 2,416,704,681,462,861.50
  5. Step 5: Solve for x
    x = 2,416,704,681,462,861.50/47,956,503.40
  6. Step 6: Final answer
    x = 50,393,679.90

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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.