Home / 19,532,716.28-29,299,059.03-5,885,862.82

Finding the Fourth Proportional to 19,532,716.28, 29,299,059.03 and 5,885,862.82

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Solution

The fourth proportional to 19,532,716.28, 29,299,059.03 and 5,885,862.82 is: 8,828,789.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,532,716.28 : 29,299,059.03 = 5,885,862.82 : x
  2. Step 2: Convert to fraction form
    19,532,716.28/29,299,059.03 = 5,885,862.82/x
  3. Step 3: Cross multiply
    19,532,716.28x = 29,299,059.03 × 5,885,862.82
  4. Step 4: Simplify right side
    19,532,716.28x = 172,450,242,205,662.28
  5. Step 5: Solve for x
    x = 172,450,242,205,662.28/19,532,716.28
  6. Step 6: Final answer
    x = 8,828,789.59

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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.