Home / 791,496,522,716.85-1,092,205,258,028.10-444,199,727,329.03

Finding the Fourth Proportional to 791,496,522,716.85, 1,092,205,258,028.10 and 444,199,727,329.03

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Solution

The fourth proportional to 791,496,522,716.85, 1,092,205,258,028.10 and 444,199,727,329.03 is: 612,961,982,622.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    791,496,522,716.85 : 1,092,205,258,028.10 = 444,199,727,329.03 : x
  2. Step 2: Convert to fraction form
    791,496,522,716.85/1,092,205,258,028.10 = 444,199,727,329.03/x
  3. Step 3: Cross multiply
    791,496,522,716.85x = 1,092,205,258,028.10 × 444,199,727,329.03
  4. Step 4: Simplify right side
    791,496,522,716.85x = 485,157,277,803,414,900,703,232
  5. Step 5: Solve for x
    x = 485,157,277,803,414,900,703,232/791,496,522,716.85
  6. Step 6: Final answer
    x = 612,961,982,622.60

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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.