Home / 29,097,562.24-43,658,930.88-15,618,655.36

Finding the Fourth Proportional to 29,097,562.24, 43,658,930.88 and 15,618,655.36

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Solution

The fourth proportional to 29,097,562.24, 43,658,930.88 and 15,618,655.36 is: 23,434,739.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,097,562.24 : 43,658,930.88 = 15,618,655.36 : x
  2. Step 2: Convert to fraction form
    29,097,562.24/43,658,930.88 = 15,618,655.36/x
  3. Step 3: Cross multiply
    29,097,562.24x = 43,658,930.88 × 15,618,655.36
  4. Step 4: Simplify right side
    29,097,562.24x = 681,893,794,800,781.50
  5. Step 5: Solve for x
    x = 681,893,794,800,781.50/29,097,562.24
  6. Step 6: Final answer
    x = 23,434,739.62

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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.