Home / 3,930,088,894,965.90-5,895,133,342,449.60-3,930,088,894,965.90

Finding the Fourth Proportional to 3,930,088,894,965.90, 5,895,133,342,449.60 and 3,930,088,894,965.90

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Solution

The fourth proportional to 3,930,088,894,965.90, 5,895,133,342,449.60 and 3,930,088,894,965.90 is: 5,895,133,342,449.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,930,088,894,965.90 : 5,895,133,342,449.60 = 3,930,088,894,965.90 : x
  2. Step 2: Convert to fraction form
    3,930,088,894,965.90/5,895,133,342,449.60 = 3,930,088,894,965.90/x
  3. Step 3: Cross multiply
    3,930,088,894,965.90x = 5,895,133,342,449.60 × 3,930,088,894,965.90
  4. Step 4: Simplify right side
    3,930,088,894,965.90x = 23,168,398,083,504,378,514,243,584
  5. Step 5: Solve for x
    x = 23,168,398,083,504,378,514,243,584/3,930,088,894,965.90
  6. Step 6: Final answer
    x = 5,895,133,342,449.60

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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.