Home / 3,930,088,895,078.20-5,895,133,342,617.30-3,930,088,895,078.20

Finding the Fourth Proportional to 3,930,088,895,078.20, 5,895,133,342,617.30 and 3,930,088,895,078.20

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Solution

The fourth proportional to 3,930,088,895,078.20, 5,895,133,342,617.30 and 3,930,088,895,078.20 is: 5,895,133,342,617.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,930,088,895,078.20 : 5,895,133,342,617.30 = 3,930,088,895,078.20 : x
  2. Step 2: Convert to fraction form
    3,930,088,895,078.20/5,895,133,342,617.30 = 3,930,088,895,078.20/x
  3. Step 3: Cross multiply
    3,930,088,895,078.20x = 5,895,133,342,617.30 × 3,930,088,895,078.20
  4. Step 4: Simplify right side
    3,930,088,895,078.20x = 23,168,398,084,825,480,389,722,112
  5. Step 5: Solve for x
    x = 23,168,398,084,825,480,389,722,112/3,930,088,895,078.20
  6. Step 6: Final answer
    x = 5,895,133,342,617.30

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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.