Home / 2,268,162,021.60-3,398,416,657.20-1,101,117,585.60

Finding the Fourth Proportional to 2,268,162,021.60, 3,398,416,657.20 and 1,101,117,585.60

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Solution

The fourth proportional to 2,268,162,021.60, 3,398,416,657.20 and 1,101,117,585.60 is: 1,649,818,799.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,268,162,021.60 : 3,398,416,657.20 = 1,101,117,585.60 : x
  2. Step 2: Convert to fraction form
    2,268,162,021.60/3,398,416,657.20 = 1,101,117,585.60/x
  3. Step 3: Cross multiply
    2,268,162,021.60x = 3,398,416,657.20 × 1,101,117,585.60
  4. Step 4: Simplify right side
    2,268,162,021.60x = 3,742,056,344,438,886,400
  5. Step 5: Solve for x
    x = 3,742,056,344,438,886,400/2,268,162,021.60
  6. Step 6: Final answer
    x = 1,649,818,799.89

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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.