Home / 11,652,865,690.32-16,082,427,473.46-7,641,910,402.20

Finding the Fourth Proportional to 11,652,865,690.32, 16,082,427,473.46 and 7,641,910,402.20

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Solution

The fourth proportional to 11,652,865,690.32, 16,082,427,473.46 and 7,641,910,402.20 is: 10,546,802,226.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,652,865,690.32 : 16,082,427,473.46 = 7,641,910,402.20 : x
  2. Step 2: Convert to fraction form
    11,652,865,690.32/16,082,427,473.46 = 7,641,910,402.20/x
  3. Step 3: Cross multiply
    11,652,865,690.32x = 16,082,427,473.46 × 7,641,910,402.20
  4. Step 4: Simplify right side
    11,652,865,690.32x = 122,900,469,802,061,021,184
  5. Step 5: Solve for x
    x = 122,900,469,802,061,021,184/11,652,865,690.32
  6. Step 6: Final answer
    x = 10,546,802,226.01

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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.