Home / 5,494,417,488.18-8,245,016,170.65-2,546,147,566.89

Finding the Fourth Proportional to 5,494,417,488.18, 8,245,016,170.65 and 2,546,147,566.89

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Solution

The fourth proportional to 5,494,417,488.18, 8,245,016,170.65 and 2,546,147,566.89 is: 3,820,792,269.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,494,417,488.18 : 8,245,016,170.65 = 2,546,147,566.89 : x
  2. Step 2: Convert to fraction form
    5,494,417,488.18/8,245,016,170.65 = 2,546,147,566.89/x
  3. Step 3: Cross multiply
    5,494,417,488.18x = 8,245,016,170.65 × 2,546,147,566.89
  4. Step 4: Simplify right side
    5,494,417,488.18x = 20,993,027,861,869,199,360
  5. Step 5: Solve for x
    x = 20,993,027,861,869,199,360/5,494,417,488.18
  6. Step 6: Final answer
    x = 3,820,792,269.07

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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.