Home / 44,957,513.80-67,436,270.70-33,620,105.80

Finding the Fourth Proportional to 44,957,513.80, 67,436,270.70 and 33,620,105.80

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Solution

The fourth proportional to 44,957,513.80, 67,436,270.70 and 33,620,105.80 is: 50,430,158.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,957,513.80 : 67,436,270.70 = 33,620,105.80 : x
  2. Step 2: Convert to fraction form
    44,957,513.80/67,436,270.70 = 33,620,105.80/x
  3. Step 3: Cross multiply
    44,957,513.80x = 67,436,270.70 × 33,620,105.80
  4. Step 4: Simplify right side
    44,957,513.80x = 2,267,214,555,691,440
  5. Step 5: Solve for x
    x = 2,267,214,555,691,440/44,957,513.80
  6. Step 6: Final answer
    x = 50,430,158.70

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Similar ratio
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1.5x scale

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.