Home / 2,419,445,527.20-3,629,168,290.80-2,419,445,527.20

Finding the Fourth Proportional to 2,419,445,527.20, 3,629,168,290.80 and 2,419,445,527.20

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Solution

The fourth proportional to 2,419,445,527.20, 3,629,168,290.80 and 2,419,445,527.20 is: 3,629,168,290.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,419,445,527.20 : 3,629,168,290.80 = 2,419,445,527.20 : x
  2. Step 2: Convert to fraction form
    2,419,445,527.20/3,629,168,290.80 = 2,419,445,527.20/x
  3. Step 3: Cross multiply
    2,419,445,527.20x = 3,629,168,290.80 × 2,419,445,527.20
  4. Step 4: Simplify right side
    2,419,445,527.20x = 8,780,574,988,632,128,512
  5. Step 5: Solve for x
    x = 8,780,574,988,632,128,512/2,419,445,527.20
  6. Step 6: Final answer
    x = 3,629,168,290.80

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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.