Home / 150,272,601.35-225,405,693.29-41,097,772.53

Finding the Fourth Proportional to 150,272,601.35, 225,405,693.29 and 41,097,772.53

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Solution

The fourth proportional to 150,272,601.35, 225,405,693.29 and 41,097,772.53 is: 61,645,781.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,272,601.35 : 225,405,693.29 = 41,097,772.53 : x
  2. Step 2: Convert to fraction form
    150,272,601.35/225,405,693.29 = 41,097,772.53/x
  3. Step 3: Cross multiply
    150,272,601.35x = 225,405,693.29 × 41,097,772.53
  4. Step 4: Simplify right side
    150,272,601.35x = 9,263,671,910,304,982
  5. Step 5: Solve for x
    x = 9,263,671,910,304,982/150,272,601.35
  6. Step 6: Final answer
    x = 61,645,781.25

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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.