Home / 16,719,891,706.17-25,082,193,510.12-5,371,263,371.76

Finding the Fourth Proportional to 16,719,891,706.17, 25,082,193,510.12 and 5,371,263,371.76

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Solution

The fourth proportional to 16,719,891,706.17, 25,082,193,510.12 and 5,371,263,371.76 is: 8,057,651,906.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,719,891,706.17 : 25,082,193,510.12 = 5,371,263,371.76 : x
  2. Step 2: Convert to fraction form
    16,719,891,706.17/25,082,193,510.12 = 5,371,263,371.76/x
  3. Step 3: Cross multiply
    16,719,891,706.17x = 25,082,193,510.12 × 5,371,263,371.76
  4. Step 4: Simplify right side
    16,719,891,706.17x = 134,723,067,284,303,937,536
  5. Step 5: Solve for x
    x = 134,723,067,284,303,937,536/16,719,891,706.17
  6. Step 6: Final answer
    x = 8,057,651,906.60

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.