Home / 3,027,343,479.60-4,541,015,219.40-2,211,050,103.60

Finding the Fourth Proportional to 3,027,343,479.60, 4,541,015,219.40 and 2,211,050,103.60

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Solution

The fourth proportional to 3,027,343,479.60, 4,541,015,219.40 and 2,211,050,103.60 is: 3,316,575,155.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,027,343,479.60 : 4,541,015,219.40 = 2,211,050,103.60 : x
  2. Step 2: Convert to fraction form
    3,027,343,479.60/4,541,015,219.40 = 2,211,050,103.60/x
  3. Step 3: Cross multiply
    3,027,343,479.60x = 4,541,015,219.40 × 2,211,050,103.60
  4. Step 4: Simplify right side
    3,027,343,479.60x = 10,040,412,171,303,544,832
  5. Step 5: Solve for x
    x = 10,040,412,171,303,544,832/3,027,343,479.60
  6. Step 6: Final answer
    x = 3,316,575,155.40

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Double scale
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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.