Home / 3,964,566,832,507.80-5,471,102,491,955.10-2,206,678,644,284

Finding the Fourth Proportional to 3,964,566,832,507.80, 5,471,102,491,955.10 and 2,206,678,644,284

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Solution

The fourth proportional to 3,964,566,832,507.80, 5,471,102,491,955.10 and 2,206,678,644,284 is: 3,045,216,675,550.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,964,566,832,507.80 : 5,471,102,491,955.10 = 2,206,678,644,284 : x
  2. Step 2: Convert to fraction form
    3,964,566,832,507.80/5,471,102,491,955.10 = 2,206,678,644,284/x
  3. Step 3: Cross multiply
    3,964,566,832,507.80x = 5,471,102,491,955.10 × 2,206,678,644,284
  4. Step 4: Simplify right side
    3,964,566,832,507.80x = 12,072,965,029,686,293,638,938,624
  5. Step 5: Solve for x
    x = 12,072,965,029,686,293,638,938,624/3,964,566,832,507.80
  6. Step 6: Final answer
    x = 3,045,216,675,550.28

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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.