Home / 3,364,917,564.62-5,042,864,634.28-2,618,834,243.11

Finding the Fourth Proportional to 3,364,917,564.62, 5,042,864,634.28 and 2,618,834,243.11

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Solution

The fourth proportional to 3,364,917,564.62, 5,042,864,634.28 and 2,618,834,243.11 is: 3,924,740,007.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,364,917,564.62 : 5,042,864,634.28 = 2,618,834,243.11 : x
  2. Step 2: Convert to fraction form
    3,364,917,564.62/5,042,864,634.28 = 2,618,834,243.11/x
  3. Step 3: Cross multiply
    3,364,917,564.62x = 5,042,864,634.28 × 2,618,834,243.11
  4. Step 4: Simplify right side
    3,364,917,564.62x = 13,206,426,587,601,696,768
  5. Step 5: Solve for x
    x = 13,206,426,587,601,696,768/3,364,917,564.62
  6. Step 6: Final answer
    x = 3,924,740,007.44

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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.