Home / 5,894,904,247,267-8,135,388,820,172.40-3,258,071,828,083.20

Finding the Fourth Proportional to 5,894,904,247,267, 8,135,388,820,172.40 and 3,258,071,828,083.20

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Solution

The fourth proportional to 5,894,904,247,267, 8,135,388,820,172.40 and 3,258,071,828,083.20 is: 4,496,371,783,781.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,894,904,247,267 : 8,135,388,820,172.40 = 3,258,071,828,083.20 : x
  2. Step 2: Convert to fraction form
    5,894,904,247,267/8,135,388,820,172.40 = 3,258,071,828,083.20/x
  3. Step 3: Cross multiply
    5,894,904,247,267x = 8,135,388,820,172.40 × 3,258,071,828,083.20
  4. Step 4: Simplify right side
    5,894,904,247,267x = 26,505,681,125,506,723,436,560,384
  5. Step 5: Solve for x
    x = 26,505,681,125,506,723,436,560,384/5,894,904,247,267
  6. Step 6: Final answer
    x = 4,496,371,783,781.78

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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.