Home / 3,027,343,148.60-4,541,014,722.90-2,211,049,772.60

Finding the Fourth Proportional to 3,027,343,148.60, 4,541,014,722.90 and 2,211,049,772.60

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Solution

The fourth proportional to 3,027,343,148.60, 4,541,014,722.90 and 2,211,049,772.60 is: 3,316,574,658.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,027,343,148.60 : 4,541,014,722.90 = 2,211,049,772.60 : x
  2. Step 2: Convert to fraction form
    3,027,343,148.60/4,541,014,722.90 = 2,211,049,772.60/x
  3. Step 3: Cross multiply
    3,027,343,148.60x = 4,541,014,722.90 × 2,211,049,772.60
  4. Step 4: Simplify right side
    3,027,343,148.60x = 10,040,409,570,441,295,872
  5. Step 5: Solve for x
    x = 10,040,409,570,441,295,872/3,027,343,148.60
  6. Step 6: Final answer
    x = 3,316,574,658.90

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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.