Home / 6,055,100,999.20-9,082,651,498.80-1,915,813,338.40

Finding the Fourth Proportional to 6,055,100,999.20, 9,082,651,498.80 and 1,915,813,338.40

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Solution

The fourth proportional to 6,055,100,999.20, 9,082,651,498.80 and 1,915,813,338.40 is: 2,873,720,007.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,055,100,999.20 : 9,082,651,498.80 = 1,915,813,338.40 : x
  2. Step 2: Convert to fraction form
    6,055,100,999.20/9,082,651,498.80 = 1,915,813,338.40/x
  3. Step 3: Cross multiply
    6,055,100,999.20x = 9,082,651,498.80 × 1,915,813,338.40
  4. Step 4: Simplify right side
    6,055,100,999.20x = 17,400,664,889,439,791,104
  5. Step 5: Solve for x
    x = 17,400,664,889,439,791,104/6,055,100,999.20
  6. Step 6: Final answer
    x = 2,873,720,007.60

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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.