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Finding the Third Proportional to 3,841,520,332 and 8,566,330,668

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Solution

The third proportional to 3,841,520,332 and 8,566,330,668 is: 19,102,338,337.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,841,520,332 : 8,566,330,668 = 8,566,330,668 : x
  2. Step 2: Convert to fraction form
    3,841,520,332/8,566,330,668 = 8,566,330,668/x
  3. Step 3: Cross multiply
    3,841,520,332x = 8,566,330,668 × 8,566,330,668
  4. Step 4: Simplify right side
    3,841,520,332x = 73,382,021,113,517,326,336
  5. Step 5: Solve for x
    x = 73,382,021,113,517,326,336/3,841,520,332
  6. Step 6: Final answer
    x = 19,102,338,337.83

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.