Home / 41,493,966.31-57,261,752.75-22,909,142.41

Finding the Fourth Proportional to 41,493,966.31, 57,261,752.75 and 22,909,142.41

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Solution

The fourth proportional to 41,493,966.31, 57,261,752.75 and 22,909,142.41 is: 31,614,660.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,493,966.31 : 57,261,752.75 = 22,909,142.41 : x
  2. Step 2: Convert to fraction form
    41,493,966.31/57,261,752.75 = 22,909,142.41/x
  3. Step 3: Cross multiply
    41,493,966.31x = 57,261,752.75 × 22,909,142.41
  4. Step 4: Simplify right side
    41,493,966.31x = 1,311,817,648,109,650.50
  5. Step 5: Solve for x
    x = 1,311,817,648,109,650.50/41,493,966.31
  6. Step 6: Final answer
    x = 31,614,660.27

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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.