Home / 3,850,781,695.98-5,774,490,524.49-1,362,815,738.88

Finding the Fourth Proportional to 3,850,781,695.98, 5,774,490,524.49 and 1,362,815,738.88

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Solution

The fourth proportional to 3,850,781,695.98, 5,774,490,524.49 and 1,362,815,738.88 is: 2,043,628,331.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,850,781,695.98 : 5,774,490,524.49 = 1,362,815,738.88 : x
  2. Step 2: Convert to fraction form
    3,850,781,695.98/5,774,490,524.49 = 1,362,815,738.88/x
  3. Step 3: Cross multiply
    3,850,781,695.98x = 5,774,490,524.49 × 1,362,815,738.88
  4. Step 4: Simplify right side
    3,850,781,695.98x = 7,869,566,570,788,398,080
  5. Step 5: Solve for x
    x = 7,869,566,570,788,398,080/3,850,781,695.98
  6. Step 6: Final answer
    x = 2,043,628,331.10

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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.