Home / 2,719,150,100.76-4,063,245,794.07-2,041,688,728.92

Finding the Fourth Proportional to 2,719,150,100.76, 4,063,245,794.07 and 2,041,688,728.92

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Solution

The fourth proportional to 2,719,150,100.76, 4,063,245,794.07 and 2,041,688,728.92 is: 3,050,910,333.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,719,150,100.76 : 4,063,245,794.07 = 2,041,688,728.92 : x
  2. Step 2: Convert to fraction form
    2,719,150,100.76/4,063,245,794.07 = 2,041,688,728.92/x
  3. Step 3: Cross multiply
    2,719,150,100.76x = 4,063,245,794.07 × 2,041,688,728.92
  4. Step 4: Simplify right side
    2,719,150,100.76x = 8,295,883,140,584,314,880
  5. Step 5: Solve for x
    x = 8,295,883,140,584,314,880/2,719,150,100.76
  6. Step 6: Final answer
    x = 3,050,910,333.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.