Home / 150,278,905.68-225,261,029.48-62,890,491.44

Finding the Fourth Proportional to 150,278,905.68, 225,261,029.48 and 62,890,491.44

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Solution

The fourth proportional to 150,278,905.68, 225,261,029.48 and 62,890,491.44 is: 94,269,896.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,278,905.68 : 225,261,029.48 = 62,890,491.44 : x
  2. Step 2: Convert to fraction form
    150,278,905.68/225,261,029.48 = 62,890,491.44/x
  3. Step 3: Cross multiply
    150,278,905.68x = 225,261,029.48 × 62,890,491.44
  4. Step 4: Simplify right side
    150,278,905.68x = 14,166,776,846,277,526
  5. Step 5: Solve for x
    x = 14,166,776,846,277,526/150,278,905.68
  6. Step 6: Final answer
    x = 94,269,896.25

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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.