Home / 224,743,323.02-337,141,972.11-79,146,772.34

Finding the Fourth Proportional to 224,743,323.02, 337,141,972.11 and 79,146,772.34

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Solution

The fourth proportional to 224,743,323.02, 337,141,972.11 and 79,146,772.34 is: 118,729,662.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,743,323.02 : 337,141,972.11 = 79,146,772.34 : x
  2. Step 2: Convert to fraction form
    224,743,323.02/337,141,972.11 = 79,146,772.34/x
  3. Step 3: Cross multiply
    224,743,323.02x = 337,141,972.11 × 79,146,772.34
  4. Step 4: Simplify right side
    224,743,323.02x = 26,683,698,912,848,800
  5. Step 5: Solve for x
    x = 26,683,698,912,848,800/224,743,323.02
  6. Step 6: Final answer
    x = 118,729,662.60

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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.