Home / 244,118,230.72-336,843,224.02-143,731,264.38

Finding the Fourth Proportional to 244,118,230.72, 336,843,224.02 and 143,731,264.38

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Solution

The fourth proportional to 244,118,230.72, 336,843,224.02 and 143,731,264.38 is: 198,325,632.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,118,230.72 : 336,843,224.02 = 143,731,264.38 : x
  2. Step 2: Convert to fraction form
    244,118,230.72/336,843,224.02 = 143,731,264.38/x
  3. Step 3: Cross multiply
    244,118,230.72x = 336,843,224.02 × 143,731,264.38
  4. Step 4: Simplify right side
    244,118,230.72x = 48,414,902,486,096,592
  5. Step 5: Solve for x
    x = 48,414,902,486,096,592/244,118,230.72
  6. Step 6: Final answer
    x = 198,325,632.39

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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.