Home / 14,775,202,891.97-22,184,919,589.88-12,789,403,843.83

Finding the Fourth Proportional to 14,775,202,891.97, 22,184,919,589.88 and 12,789,403,843.83

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Solution

The fourth proportional to 14,775,202,891.97, 22,184,919,589.88 and 12,789,403,843.83 is: 19,203,248,710.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,775,202,891.97 : 22,184,919,589.88 = 12,789,403,843.83 : x
  2. Step 2: Convert to fraction form
    14,775,202,891.97/22,184,919,589.88 = 12,789,403,843.83/x
  3. Step 3: Cross multiply
    14,775,202,891.97x = 22,184,919,589.88 × 12,789,403,843.83
  4. Step 4: Simplify right side
    14,775,202,891.97x = 283,731,895,877,870,747,648
  5. Step 5: Solve for x
    x = 283,731,895,877,870,747,648/14,775,202,891.97
  6. Step 6: Final answer
    x = 19,203,248,710.18

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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.