Home / 1,104,192,168.40-1,656,288,252.60-1,097,025,806.80

Finding the Fourth Proportional to 1,104,192,168.40, 1,656,288,252.60 and 1,097,025,806.80

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Solution

The fourth proportional to 1,104,192,168.40, 1,656,288,252.60 and 1,097,025,806.80 is: 1,645,538,710.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,192,168.40 : 1,656,288,252.60 = 1,097,025,806.80 : x
  2. Step 2: Convert to fraction form
    1,104,192,168.40/1,656,288,252.60 = 1,097,025,806.80/x
  3. Step 3: Cross multiply
    1,104,192,168.40x = 1,656,288,252.60 × 1,097,025,806.80
  4. Step 4: Simplify right side
    1,104,192,168.40x = 1,816,990,956,601,876,992
  5. Step 5: Solve for x
    x = 1,816,990,956,601,876,992/1,104,192,168.40
  6. Step 6: Final answer
    x = 1,645,538,710.20

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Double scale
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Similar ratio
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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.