Home / 2,748,816,096.80-4,117,177,527.60-2,442,454,138.40

Finding the Fourth Proportional to 2,748,816,096.80, 4,117,177,527.60 and 2,442,454,138.40

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Solution

The fourth proportional to 2,748,816,096.80, 4,117,177,527.60 and 2,442,454,138.40 is: 3,658,308,499.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,748,816,096.80 : 4,117,177,527.60 = 2,442,454,138.40 : x
  2. Step 2: Convert to fraction form
    2,748,816,096.80/4,117,177,527.60 = 2,442,454,138.40/x
  3. Step 3: Cross multiply
    2,748,816,096.80x = 4,117,177,527.60 × 2,442,454,138.40
  4. Step 4: Simplify right side
    2,748,816,096.80x = 10,056,017,290,814,099,456
  5. Step 5: Solve for x
    x = 10,056,017,290,814,099,456/2,748,816,096.80
  6. Step 6: Final answer
    x = 3,658,308,499.62

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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.