Home / 11,656,052,798.58-16,085,401,325.37-6,303,613,157.64

Finding the Fourth Proportional to 11,656,052,798.58, 16,085,401,325.37 and 6,303,613,157.64

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Solution

The fourth proportional to 11,656,052,798.58, 16,085,401,325.37 and 6,303,613,157.64 is: 8,699,012,366.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,656,052,798.58 : 16,085,401,325.37 = 6,303,613,157.64 : x
  2. Step 2: Convert to fraction form
    11,656,052,798.58/16,085,401,325.37 = 6,303,613,157.64/x
  3. Step 3: Cross multiply
    11,656,052,798.58x = 16,085,401,325.37 × 6,303,613,157.64
  4. Step 4: Simplify right side
    11,656,052,798.58x = 101,396,147,440,522,231,808
  5. Step 5: Solve for x
    x = 101,396,147,440,522,231,808/11,656,052,798.58
  6. Step 6: Final answer
    x = 8,699,012,366.59

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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.