Home / 17,403,485,183.80-26,105,227,775.70-5,769,792,921.40

Finding the Fourth Proportional to 17,403,485,183.80, 26,105,227,775.70 and 5,769,792,921.40

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Solution

The fourth proportional to 17,403,485,183.80, 26,105,227,775.70 and 5,769,792,921.40 is: 8,654,689,382.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,403,485,183.80 : 26,105,227,775.70 = 5,769,792,921.40 : x
  2. Step 2: Convert to fraction form
    17,403,485,183.80/26,105,227,775.70 = 5,769,792,921.40/x
  3. Step 3: Cross multiply
    17,403,485,183.80x = 26,105,227,775.70 × 5,769,792,921.40
  4. Step 4: Simplify right side
    17,403,485,183.80x = 150,621,758,431,768,510,464
  5. Step 5: Solve for x
    x = 150,621,758,431,768,510,464/17,403,485,183.80
  6. Step 6: Final answer
    x = 8,654,689,382.10

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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.