Home / 791,496,522,716.93-1,092,205,258,028.30-444,199,727,329.08

Finding the Fourth Proportional to 791,496,522,716.93, 1,092,205,258,028.30 and 444,199,727,329.08

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Solution

The fourth proportional to 791,496,522,716.93, 1,092,205,258,028.30 and 444,199,727,329.08 is: 612,961,982,622.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    791,496,522,716.93 : 1,092,205,258,028.30 = 444,199,727,329.08 : x
  2. Step 2: Convert to fraction form
    791,496,522,716.93/1,092,205,258,028.30 = 444,199,727,329.08/x
  3. Step 3: Cross multiply
    791,496,522,716.93x = 1,092,205,258,028.30 × 444,199,727,329.08
  4. Step 4: Simplify right side
    791,496,522,716.93x = 485,157,277,803,558,379,454,464
  5. Step 5: Solve for x
    x = 485,157,277,803,558,379,454,464/791,496,522,716.93
  6. Step 6: Final answer
    x = 612,961,982,622.72

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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.