Home / 175,970,982.25-264,002,474.67-102,123,772.35

Finding the Fourth Proportional to 175,970,982.25, 264,002,474.67 and 102,123,772.35

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Solution

The fourth proportional to 175,970,982.25, 264,002,474.67 and 102,123,772.35 is: 153,212,355.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,970,982.25 : 264,002,474.67 = 102,123,772.35 : x
  2. Step 2: Convert to fraction form
    175,970,982.25/264,002,474.67 = 102,123,772.35/x
  3. Step 3: Cross multiply
    175,970,982.25x = 264,002,474.67 × 102,123,772.35
  4. Step 4: Simplify right side
    175,970,982.25x = 26,960,928,623,035,720
  5. Step 5: Solve for x
    x = 26,960,928,623,035,720/175,970,982.25
  6. Step 6: Final answer
    x = 153,212,355.12

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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.