Home / 48,522,096,084.16-72,790,965,049.40-14,945,702,993.27

Finding the Fourth Proportional to 48,522,096,084.16, 72,790,965,049.40 and 14,945,702,993.27

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Solution

The fourth proportional to 48,522,096,084.16, 72,790,965,049.40 and 14,945,702,993.27 is: 22,420,963,478.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,522,096,084.16 : 72,790,965,049.40 = 14,945,702,993.27 : x
  2. Step 2: Convert to fraction form
    48,522,096,084.16/72,790,965,049.40 = 14,945,702,993.27/x
  3. Step 3: Cross multiply
    48,522,096,084.16x = 72,790,965,049.40 × 14,945,702,993.27
  4. Step 4: Simplify right side
    48,522,096,084.16x = 1,087,912,144,221,683,843,072
  5. Step 5: Solve for x
    x = 1,087,912,144,221,683,843,072/48,522,096,084.16
  6. Step 6: Final answer
    x = 22,420,963,478.88

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Why These Related Problems?

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