Home / 6,263,017,540.20-9,394,526,310.30-4,199,105,399.40

Finding the Fourth Proportional to 6,263,017,540.20, 9,394,526,310.30 and 4,199,105,399.40

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Solution

The fourth proportional to 6,263,017,540.20, 9,394,526,310.30 and 4,199,105,399.40 is: 6,298,658,099.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,263,017,540.20 : 9,394,526,310.30 = 4,199,105,399.40 : x
  2. Step 2: Convert to fraction form
    6,263,017,540.20/9,394,526,310.30 = 4,199,105,399.40/x
  3. Step 3: Cross multiply
    6,263,017,540.20x = 9,394,526,310.30 × 4,199,105,399.40
  4. Step 4: Simplify right side
    6,263,017,540.20x = 39,448,606,154,386,087,936
  5. Step 5: Solve for x
    x = 39,448,606,154,386,087,936/6,263,017,540.20
  6. Step 6: Final answer
    x = 6,298,658,099.10

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1.5x scale

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.