Home / 368,377,242,725.20-552,565,864,087.80-368,377,242,725.20

Finding the Fourth Proportional to 368,377,242,725.20, 552,565,864,087.80 and 368,377,242,725.20

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Solution

The fourth proportional to 368,377,242,725.20, 552,565,864,087.80 and 368,377,242,725.20 is: 552,565,864,087.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    368,377,242,725.20 : 552,565,864,087.80 = 368,377,242,725.20 : x
  2. Step 2: Convert to fraction form
    368,377,242,725.20/552,565,864,087.80 = 368,377,242,725.20/x
  3. Step 3: Cross multiply
    368,377,242,725.20x = 552,565,864,087.80 × 368,377,242,725.20
  4. Step 4: Simplify right side
    368,377,242,725.20x = 203,552,689,436,731,388,198,912
  5. Step 5: Solve for x
    x = 203,552,689,436,731,388,198,912/368,377,242,725.20
  6. Step 6: Final answer
    x = 552,565,864,087.80

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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.