Home / 2,873,419,720.70-4,310,129,581.06-2,873,419,720.70

Finding the Fourth Proportional to 2,873,419,720.70, 4,310,129,581.06 and 2,873,419,720.70

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Solution

The fourth proportional to 2,873,419,720.70, 4,310,129,581.06 and 2,873,419,720.70 is: 4,310,129,581.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,873,419,720.70 : 4,310,129,581.06 = 2,873,419,720.70 : x
  2. Step 2: Convert to fraction form
    2,873,419,720.70/4,310,129,581.06 = 2,873,419,720.70/x
  3. Step 3: Cross multiply
    2,873,419,720.70x = 4,310,129,581.06 × 2,873,419,720.70
  4. Step 4: Simplify right side
    2,873,419,720.70x = 12,384,811,336,990,232,576
  5. Step 5: Solve for x
    x = 12,384,811,336,990,232,576/2,873,419,720.70
  6. Step 6: Final answer
    x = 4,310,129,581.06

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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.