Home / 11,501,568,603.70-17,252,352,905.55-4,613,368,002.10

Finding the Fourth Proportional to 11,501,568,603.70, 17,252,352,905.55 and 4,613,368,002.10

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Solution

The fourth proportional to 11,501,568,603.70, 17,252,352,905.55 and 4,613,368,002.10 is: 6,920,052,003.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,501,568,603.70 : 17,252,352,905.55 = 4,613,368,002.10 : x
  2. Step 2: Convert to fraction form
    11,501,568,603.70/17,252,352,905.55 = 4,613,368,002.10/x
  3. Step 3: Cross multiply
    11,501,568,603.70x = 17,252,352,905.55 × 4,613,368,002.10
  4. Step 4: Simplify right side
    11,501,568,603.70x = 79,591,452,855,401,332,736
  5. Step 5: Solve for x
    x = 79,591,452,855,401,332,736/11,501,568,603.70
  6. Step 6: Final answer
    x = 6,920,052,003.15

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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.