Home / 29,552,758.20-44,254,487.70-19,400,412.60

Finding the Fourth Proportional to 29,552,758.20, 44,254,487.70 and 19,400,412.60

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Solution

The fourth proportional to 29,552,758.20, 44,254,487.70 and 19,400,412.60 is: 29,051,613.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,552,758.20 : 44,254,487.70 = 19,400,412.60 : x
  2. Step 2: Convert to fraction form
    29,552,758.20/44,254,487.70 = 19,400,412.60/x
  3. Step 3: Cross multiply
    29,552,758.20x = 44,254,487.70 × 19,400,412.60
  4. Step 4: Simplify right side
    29,552,758.20x = 858,555,320,781,625.12
  5. Step 5: Solve for x
    x = 858,555,320,781,625.12/29,552,758.20
  6. Step 6: Final answer
    x = 29,051,613.90

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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.