Home / 11,600,576,964.28-16,010,716,138.22-6,844,015,726.84

Finding the Fourth Proportional to 11,600,576,964.28, 16,010,716,138.22 and 6,844,015,726.84

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Solution

The fourth proportional to 11,600,576,964.28, 16,010,716,138.22 and 6,844,015,726.84 is: 9,445,874,406.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,600,576,964.28 : 16,010,716,138.22 = 6,844,015,726.84 : x
  2. Step 2: Convert to fraction form
    11,600,576,964.28/16,010,716,138.22 = 6,844,015,726.84/x
  3. Step 3: Cross multiply
    11,600,576,964.28x = 16,010,716,138.22 × 6,844,015,726.84
  4. Step 4: Simplify right side
    11,600,576,964.28x = 109,577,593,047,948,673,024
  5. Step 5: Solve for x
    x = 109,577,593,047,948,673,024/11,600,576,964.28
  6. Step 6: Final answer
    x = 9,445,874,406.54

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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.