Home / 4,671,234,549.97-7,007,277,574.59-1,522,640,995.27

Finding the Fourth Proportional to 4,671,234,549.97, 7,007,277,574.59 and 1,522,640,995.27

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Solution

The fourth proportional to 4,671,234,549.97, 7,007,277,574.59 and 1,522,640,995.27 is: 2,284,100,270.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,671,234,549.97 : 7,007,277,574.59 = 1,522,640,995.27 : x
  2. Step 2: Convert to fraction form
    4,671,234,549.97/7,007,277,574.59 = 1,522,640,995.27/x
  3. Step 3: Cross multiply
    4,671,234,549.97x = 7,007,277,574.59 × 1,522,640,995.27
  4. Step 4: Simplify right side
    4,671,234,549.97x = 10,669,568,100,306,870,272
  5. Step 5: Solve for x
    x = 10,669,568,100,306,870,272/4,671,234,549.97
  6. Step 6: Final answer
    x = 2,284,100,270.75

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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.