Home / 29,881,425.52-41,239,435.67-17,964,097.22

Finding the Fourth Proportional to 29,881,425.52, 41,239,435.67 and 17,964,097.22

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Solution

The fourth proportional to 29,881,425.52, 41,239,435.67 and 17,964,097.22 is: 24,792,298.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,881,425.52 : 41,239,435.67 = 17,964,097.22 : x
  2. Step 2: Convert to fraction form
    29,881,425.52/41,239,435.67 = 17,964,097.22/x
  3. Step 3: Cross multiply
    29,881,425.52x = 41,239,435.67 × 17,964,097.22
  4. Step 4: Simplify right side
    29,881,425.52x = 740,829,231,673,815.88
  5. Step 5: Solve for x
    x = 740,829,231,673,815.88/29,881,425.52
  6. Step 6: Final answer
    x = 24,792,298.85

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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.