Home / 29,190,461.80-43,785,692.70-22,471,997.80

Finding the Fourth Proportional to 29,190,461.80, 43,785,692.70 and 22,471,997.80

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Solution

The fourth proportional to 29,190,461.80, 43,785,692.70 and 22,471,997.80 is: 33,707,996.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,190,461.80 : 43,785,692.70 = 22,471,997.80 : x
  2. Step 2: Convert to fraction form
    29,190,461.80/43,785,692.70 = 22,471,997.80/x
  3. Step 3: Cross multiply
    29,190,461.80x = 43,785,692.70 × 22,471,997.80
  4. Step 4: Simplify right side
    29,190,461.80x = 983,951,990,025,876.12
  5. Step 5: Solve for x
    x = 983,951,990,025,876.12/29,190,461.80
  6. Step 6: Final answer
    x = 33,707,996.70

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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.