Home / 2,566,146,366.82-3,850,838,837.79-1,092,283,807.90

Finding the Fourth Proportional to 2,566,146,366.82, 3,850,838,837.79 and 1,092,283,807.90

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Solution

The fourth proportional to 2,566,146,366.82, 3,850,838,837.79 and 1,092,283,807.90 is: 1,639,114,963.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,566,146,366.82 : 3,850,838,837.79 = 1,092,283,807.90 : x
  2. Step 2: Convert to fraction form
    2,566,146,366.82/3,850,838,837.79 = 1,092,283,807.90/x
  3. Step 3: Cross multiply
    2,566,146,366.82x = 3,850,838,837.79 × 1,092,283,807.90
  4. Step 4: Simplify right side
    2,566,146,366.82x = 4,206,208,909,350,472,192
  5. Step 5: Solve for x
    x = 4,206,208,909,350,472,192/2,566,146,366.82
  6. Step 6: Final answer
    x = 1,639,114,963.88

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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.