Home / 141,165,015.60-211,747,523.40-141,165,015.60

Finding the Fourth Proportional to 141,165,015.60, 211,747,523.40 and 141,165,015.60

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Solution

The fourth proportional to 141,165,015.60, 211,747,523.40 and 141,165,015.60 is: 211,747,523.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,165,015.60 : 211,747,523.40 = 141,165,015.60 : x
  2. Step 2: Convert to fraction form
    141,165,015.60/211,747,523.40 = 141,165,015.60/x
  3. Step 3: Cross multiply
    141,165,015.60x = 211,747,523.40 × 141,165,015.60
  4. Step 4: Simplify right side
    141,165,015.60x = 29,891,342,444,022,364
  5. Step 5: Solve for x
    x = 29,891,342,444,022,364/141,165,015.60
  6. Step 6: Final answer
    x = 211,747,523.40

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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.