Home / 791,496,522,736.55-1,092,205,258,055.10-444,199,727,348.62

Finding the Fourth Proportional to 791,496,522,736.55, 1,092,205,258,055.10 and 444,199,727,348.62

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Solution

The fourth proportional to 791,496,522,736.55, 1,092,205,258,055.10 and 444,199,727,348.62 is: 612,961,982,649.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    791,496,522,736.55 : 1,092,205,258,055.10 = 444,199,727,348.62 : x
  2. Step 2: Convert to fraction form
    791,496,522,736.55/1,092,205,258,055.10 = 444,199,727,348.62/x
  3. Step 3: Cross multiply
    791,496,522,736.55x = 1,092,205,258,055.10 × 444,199,727,348.62
  4. Step 4: Simplify right side
    791,496,522,736.55x = 485,157,277,836,804,580,442,112
  5. Step 5: Solve for x
    x = 485,157,277,836,804,580,442,112/791,496,522,736.55
  6. Step 6: Final answer
    x = 612,961,982,649.53

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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.