Home / 11,656,052,715.38-16,085,401,210.53-6,303,613,074.44

Finding the Fourth Proportional to 11,656,052,715.38, 16,085,401,210.53 and 6,303,613,074.44

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Solution

The fourth proportional to 11,656,052,715.38, 16,085,401,210.53 and 6,303,613,074.44 is: 8,699,012,251.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,656,052,715.38 : 16,085,401,210.53 = 6,303,613,074.44 : x
  2. Step 2: Convert to fraction form
    11,656,052,715.38/16,085,401,210.53 = 6,303,613,074.44/x
  3. Step 3: Cross multiply
    11,656,052,715.38x = 16,085,401,210.53 × 6,303,613,074.44
  4. Step 4: Simplify right side
    11,656,052,715.38x = 101,396,145,378,229,501,952
  5. Step 5: Solve for x
    x = 101,396,145,378,229,501,952/11,656,052,715.38
  6. Step 6: Final answer
    x = 8,699,012,251.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.