Home / 10,082,846,523.06-13,915,548,331.68-5,738,630,310.15

Finding the Fourth Proportional to 10,082,846,523.06, 13,915,548,331.68 and 5,738,630,310.15

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Solution

The fourth proportional to 10,082,846,523.06, 13,915,548,331.68 and 5,738,630,310.15 is: 7,920,004,262.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,082,846,523.06 : 13,915,548,331.68 = 5,738,630,310.15 : x
  2. Step 2: Convert to fraction form
    10,082,846,523.06/13,915,548,331.68 = 5,738,630,310.15/x
  3. Step 3: Cross multiply
    10,082,846,523.06x = 13,915,548,331.68 × 5,738,630,310.15
  4. Step 4: Simplify right side
    10,082,846,523.06x = 79,856,187,438,536,114,176
  5. Step 5: Solve for x
    x = 79,856,187,438,536,114,176/10,082,846,523.06
  6. Step 6: Final answer
    x = 7,920,004,262.28

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Double scale
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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.