Home / 3,849,116,288.14-5,311,780,477.62-2,088,983,696.14

Finding the Fourth Proportional to 3,849,116,288.14, 5,311,780,477.62 and 2,088,983,696.14

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Solution

The fourth proportional to 3,849,116,288.14, 5,311,780,477.62 and 2,088,983,696.14 is: 2,882,797,500.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,849,116,288.14 : 5,311,780,477.62 = 2,088,983,696.14 : x
  2. Step 2: Convert to fraction form
    3,849,116,288.14/5,311,780,477.62 = 2,088,983,696.14/x
  3. Step 3: Cross multiply
    3,849,116,288.14x = 5,311,780,477.62 × 2,088,983,696.14
  4. Step 4: Simplify right side
    3,849,116,288.14x = 11,096,222,815,222,923,264
  5. Step 5: Solve for x
    x = 11,096,222,815,222,923,264/3,849,116,288.14
  6. Step 6: Final answer
    x = 2,882,797,500.67

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.