Home / 141,183,729.20-211,775,593.80-141,183,729.20

Finding the Fourth Proportional to 141,183,729.20, 211,775,593.80 and 141,183,729.20

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Solution

The fourth proportional to 141,183,729.20, 211,775,593.80 and 141,183,729.20 is: 211,775,593.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,183,729.20 : 211,775,593.80 = 141,183,729.20 : x
  2. Step 2: Convert to fraction form
    141,183,729.20/211,775,593.80 = 141,183,729.20/x
  3. Step 3: Cross multiply
    141,183,729.20x = 211,775,593.80 × 141,183,729.20
  4. Step 4: Simplify right side
    141,183,729.20x = 29,899,268,086,228,400
  5. Step 5: Solve for x
    x = 29,899,268,086,228,400/141,183,729.20
  6. Step 6: Final answer
    x = 211,775,593.80

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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.