Home / 27,982,813,522,760-41,979,945,066,072-9,622,544,669,654.40

Finding the Fourth Proportional to 27,982,813,522,760, 41,979,945,066,072 and 9,622,544,669,654.40

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Solution

The fourth proportional to 27,982,813,522,760, 41,979,945,066,072 and 9,622,544,669,654.40 is: 14,435,785,604,594.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,982,813,522,760 : 41,979,945,066,072 = 9,622,544,669,654.40 : x
  2. Step 2: Convert to fraction form
    27,982,813,522,760/41,979,945,066,072 = 9,622,544,669,654.40/x
  3. Step 3: Cross multiply
    27,982,813,522,760x = 41,979,945,066,072 × 9,622,544,669,654.40
  4. Step 4: Simplify right side
    27,982,813,522,760x = 403,953,896,627,915,662,787,870,720
  5. Step 5: Solve for x
    x = 403,953,896,627,915,662,787,870,720/27,982,813,522,760
  6. Step 6: Final answer
    x = 14,435,785,604,594.66

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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.