Home / 25,959,929.96-35,835,734-16,175,208.52

Finding the Fourth Proportional to 25,959,929.96, 35,835,734 and 16,175,208.52

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Solution

The fourth proportional to 25,959,929.96, 35,835,734 and 16,175,208.52 is: 22,328,660.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,959,929.96 : 35,835,734 = 16,175,208.52 : x
  2. Step 2: Convert to fraction form
    25,959,929.96/35,835,734 = 16,175,208.52/x
  3. Step 3: Cross multiply
    25,959,929.96x = 35,835,734 × 16,175,208.52
  4. Step 4: Simplify right side
    25,959,929.96x = 579,650,469,917,253.62
  5. Step 5: Solve for x
    x = 579,650,469,917,253.62/25,959,929.96
  6. Step 6: Final answer
    x = 22,328,660.78

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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.