Home / 29,229,834.60-43,844,751.90-9,037,117.80

Finding the Fourth Proportional to 29,229,834.60, 43,844,751.90 and 9,037,117.80

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Solution

The fourth proportional to 29,229,834.60, 43,844,751.90 and 9,037,117.80 is: 13,555,676.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,229,834.60 : 43,844,751.90 = 9,037,117.80 : x
  2. Step 2: Convert to fraction form
    29,229,834.60/43,844,751.90 = 9,037,117.80/x
  3. Step 3: Cross multiply
    29,229,834.60x = 43,844,751.90 × 9,037,117.80
  4. Step 4: Simplify right side
    29,229,834.60x = 396,230,187,832,073.81
  5. Step 5: Solve for x
    x = 396,230,187,832,073.81/29,229,834.60
  6. Step 6: Final answer
    x = 13,555,676.70

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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.