Home / 14,533,817,067.82-21,800,725,577.09-3,492,333,131.32

Finding the Fourth Proportional to 14,533,817,067.82, 21,800,725,577.09 and 3,492,333,131.32

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Solution

The fourth proportional to 14,533,817,067.82, 21,800,725,577.09 and 3,492,333,131.32 is: 5,238,499,691.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,533,817,067.82 : 21,800,725,577.09 = 3,492,333,131.32 : x
  2. Step 2: Convert to fraction form
    14,533,817,067.82/21,800,725,577.09 = 3,492,333,131.32/x
  3. Step 3: Cross multiply
    14,533,817,067.82x = 21,800,725,577.09 × 3,492,333,131.32
  4. Step 4: Simplify right side
    14,533,817,067.82x = 76,135,396,219,686,731,776
  5. Step 5: Solve for x
    x = 76,135,396,219,686,731,776/14,533,817,067.82
  6. Step 6: Final answer
    x = 5,238,499,691.06

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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.