Home / 3,849,116,287.14-5,311,780,476.24-2,088,983,695.14

Finding the Fourth Proportional to 3,849,116,287.14, 5,311,780,476.24 and 2,088,983,695.14

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Solution

The fourth proportional to 3,849,116,287.14, 5,311,780,476.24 and 2,088,983,695.14 is: 2,882,797,499.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,849,116,287.14 : 5,311,780,476.24 = 2,088,983,695.14 : x
  2. Step 2: Convert to fraction form
    3,849,116,287.14/5,311,780,476.24 = 2,088,983,695.14/x
  3. Step 3: Cross multiply
    3,849,116,287.14x = 5,311,780,476.24 × 2,088,983,695.14
  4. Step 4: Simplify right side
    3,849,116,287.14x = 11,096,222,807,028,344,832
  5. Step 5: Solve for x
    x = 11,096,222,807,028,344,832/3,849,116,287.14
  6. Step 6: Final answer
    x = 2,882,797,499.29

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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.