Home / 17,852,997.82-24,639,830.09-10,887,716.29

Finding the Fourth Proportional to 17,852,997.82, 24,639,830.09 and 10,887,716.29

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Solution

The fourth proportional to 17,852,997.82, 24,639,830.09 and 10,887,716.29 is: 15,026,690.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,852,997.82 : 24,639,830.09 = 10,887,716.29 : x
  2. Step 2: Convert to fraction form
    17,852,997.82/24,639,830.09 = 10,887,716.29/x
  3. Step 3: Cross multiply
    17,852,997.82x = 24,639,830.09 × 10,887,716.29
  4. Step 4: Simplify right side
    17,852,997.82x = 268,271,479,453,725.16
  5. Step 5: Solve for x
    x = 268,271,479,453,725.16/17,852,997.82
  6. Step 6: Final answer
    x = 15,026,690.88

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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.