Home / 652,906,864,503.82-901,014,194,489.04-359,925,350,961.90

Finding the Fourth Proportional to 652,906,864,503.82, 901,014,194,489.04 and 359,925,350,961.90

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Solution

The fourth proportional to 652,906,864,503.82, 901,014,194,489.04 and 359,925,350,961.90 is: 496,698,484,583.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    652,906,864,503.82 : 901,014,194,489.04 = 359,925,350,961.90 : x
  2. Step 2: Convert to fraction form
    652,906,864,503.82/901,014,194,489.04 = 359,925,350,961.90/x
  3. Step 3: Cross multiply
    652,906,864,503.82x = 901,014,194,489.04 × 359,925,350,961.90
  4. Step 4: Simplify right side
    652,906,864,503.82x = 324,297,850,173,121,397,522,432
  5. Step 5: Solve for x
    x = 324,297,850,173,121,397,522,432/652,906,864,503.82
  6. Step 6: Final answer
    x = 496,698,484,583.36

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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.