Home / 3,669,786,146.23-5,504,679,219.35-3,669,786,146.23

Finding the Fourth Proportional to 3,669,786,146.23, 5,504,679,219.35 and 3,669,786,146.23

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Solution

The fourth proportional to 3,669,786,146.23, 5,504,679,219.35 and 3,669,786,146.23 is: 5,504,679,219.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,786,146.23 : 5,504,679,219.35 = 3,669,786,146.23 : x
  2. Step 2: Convert to fraction form
    3,669,786,146.23/5,504,679,219.35 = 3,669,786,146.23/x
  3. Step 3: Cross multiply
    3,669,786,146.23x = 5,504,679,219.35 × 3,669,786,146.23
  4. Step 4: Simplify right side
    3,669,786,146.23x = 20,200,995,538,610,802,688
  5. Step 5: Solve for x
    x = 20,200,995,538,610,802,688/3,669,786,146.23
  6. Step 6: Final answer
    x = 5,504,679,219.35

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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.