Home / 548,990,466,361.56-823,014,068,092.38-190,795,902,883.56

Finding the Fourth Proportional to 548,990,466,361.56, 823,014,068,092.38 and 190,795,902,883.56

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Solution

The fourth proportional to 548,990,466,361.56, 823,014,068,092.38 and 190,795,902,883.56 is: 286,029,943,740.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    548,990,466,361.56 : 823,014,068,092.38 = 190,795,902,883.56 : x
  2. Step 2: Convert to fraction form
    548,990,466,361.56/823,014,068,092.38 = 190,795,902,883.56/x
  3. Step 3: Cross multiply
    548,990,466,361.56x = 823,014,068,092.38 × 190,795,902,883.56
  4. Step 4: Simplify right side
    548,990,466,361.56x = 157,027,712,207,557,385,781,248
  5. Step 5: Solve for x
    x = 157,027,712,207,557,385,781,248/548,990,466,361.56
  6. Step 6: Final answer
    x = 286,029,943,740.66

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.