Home / 141,029,263.20-211,145,763.60-141,029,263.20

Finding the Fourth Proportional to 141,029,263.20, 211,145,763.60 and 141,029,263.20

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Solution

The fourth proportional to 141,029,263.20, 211,145,763.60 and 141,029,263.20 is: 211,145,763.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,029,263.20 : 211,145,763.60 = 141,029,263.20 : x
  2. Step 2: Convert to fraction form
    141,029,263.20/211,145,763.60 = 141,029,263.20/x
  3. Step 3: Cross multiply
    141,029,263.20x = 211,145,763.60 × 141,029,263.20
  4. Step 4: Simplify right side
    141,029,263.20x = 29,777,731,468,309,376
  5. Step 5: Solve for x
    x = 29,777,731,468,309,376/141,029,263.20
  6. Step 6: Final answer
    x = 211,145,763.60

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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.