Home / 26,828,286.30-40,242,429.45-24,140,900.70

Finding the Fourth Proportional to 26,828,286.30, 40,242,429.45 and 24,140,900.70

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Solution

The fourth proportional to 26,828,286.30, 40,242,429.45 and 24,140,900.70 is: 36,211,351.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,828,286.30 : 40,242,429.45 = 24,140,900.70 : x
  2. Step 2: Convert to fraction form
    26,828,286.30/40,242,429.45 = 24,140,900.70/x
  3. Step 3: Cross multiply
    26,828,286.30x = 40,242,429.45 × 24,140,900.70
  4. Step 4: Simplify right side
    26,828,286.30x = 971,488,493,279,205.62
  5. Step 5: Solve for x
    x = 971,488,493,279,205.62/26,828,286.30
  6. Step 6: Final answer
    x = 36,211,351.05

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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.