Home / 244,680,196.72-337,658,652.60-133,171,837.12

Finding the Fourth Proportional to 244,680,196.72, 337,658,652.60 and 133,171,837.12

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Solution

The fourth proportional to 244,680,196.72, 337,658,652.60 and 133,171,837.12 is: 183,777,124.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,680,196.72 : 337,658,652.60 = 133,171,837.12 : x
  2. Step 2: Convert to fraction form
    244,680,196.72/337,658,652.60 = 133,171,837.12/x
  3. Step 3: Cross multiply
    244,680,196.72x = 337,658,652.60 × 133,171,837.12
  4. Step 4: Simplify right side
    244,680,196.72x = 44,966,623,086,205,872
  5. Step 5: Solve for x
    x = 44,966,623,086,205,872/244,680,196.72
  6. Step 6: Final answer
    x = 183,777,124.95

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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.