Home / 2,323,293,857.88-3,206,127,773.73-1,266,018,560.43

Finding the Fourth Proportional to 2,323,293,857.88, 3,206,127,773.73 and 1,266,018,560.43

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Solution

The fourth proportional to 2,323,293,857.88, 3,206,127,773.73 and 1,266,018,560.43 is: 1,747,095,940.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,323,293,857.88 : 3,206,127,773.73 = 1,266,018,560.43 : x
  2. Step 2: Convert to fraction form
    2,323,293,857.88/3,206,127,773.73 = 1,266,018,560.43/x
  3. Step 3: Cross multiply
    2,323,293,857.88x = 3,206,127,773.73 × 1,266,018,560.43
  4. Step 4: Simplify right side
    2,323,293,857.88x = 4,059,017,268,652,295,680
  5. Step 5: Solve for x
    x = 4,059,017,268,652,295,680/2,323,293,857.88
  6. Step 6: Final answer
    x = 1,747,095,940.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.