Home / 3,970,928,245,513.70-5,956,392,368,270.10-3,970,928,245,513.70

Finding the Fourth Proportional to 3,970,928,245,513.70, 5,956,392,368,270.10 and 3,970,928,245,513.70

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Solution

The fourth proportional to 3,970,928,245,513.70, 5,956,392,368,270.10 and 3,970,928,245,513.70 is: 5,956,392,368,270.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,970,928,245,513.70 : 5,956,392,368,270.10 = 3,970,928,245,513.70 : x
  2. Step 2: Convert to fraction form
    3,970,928,245,513.70/5,956,392,368,270.10 = 3,970,928,245,513.70/x
  3. Step 3: Cross multiply
    3,970,928,245,513.70x = 5,956,392,368,270.10 × 3,970,928,245,513.70
  4. Step 4: Simplify right side
    3,970,928,245,513.70x = 23,652,406,696,525,979,231,191,040
  5. Step 5: Solve for x
    x = 23,652,406,696,525,979,231,191,040/3,970,928,245,513.70
  6. Step 6: Final answer
    x = 5,956,392,368,270.10

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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.