Home / 791,496,522,713.50-1,092,205,258,023.50-444,199,727,325.64

Finding the Fourth Proportional to 791,496,522,713.50, 1,092,205,258,023.50 and 444,199,727,325.64

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Solution

The fourth proportional to 791,496,522,713.50, 1,092,205,258,023.50 and 444,199,727,325.64 is: 612,961,982,617.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    791,496,522,713.50 : 1,092,205,258,023.50 = 444,199,727,325.64 : x
  2. Step 2: Convert to fraction form
    791,496,522,713.50/1,092,205,258,023.50 = 444,199,727,325.64/x
  3. Step 3: Cross multiply
    791,496,522,713.50x = 1,092,205,258,023.50 × 444,199,727,325.64
  4. Step 4: Simplify right side
    791,496,522,713.50x = 485,157,277,797,668,972,658,688
  5. Step 5: Solve for x
    x = 485,157,277,797,668,972,658,688/791,496,522,713.50
  6. Step 6: Final answer
    x = 612,961,982,617.94

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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.