Home / 3,322,026,003.70-4,983,039,005.55-868,362,906.70

Finding the Fourth Proportional to 3,322,026,003.70, 4,983,039,005.55 and 868,362,906.70

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Solution

The fourth proportional to 3,322,026,003.70, 4,983,039,005.55 and 868,362,906.70 is: 1,302,544,360.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322,026,003.70 : 4,983,039,005.55 = 868,362,906.70 : x
  2. Step 2: Convert to fraction form
    3,322,026,003.70/4,983,039,005.55 = 868,362,906.70/x
  3. Step 3: Cross multiply
    3,322,026,003.70x = 4,983,039,005.55 × 868,362,906.70
  4. Step 4: Simplify right side
    3,322,026,003.70x = 4,327,086,235,058,875,904
  5. Step 5: Solve for x
    x = 4,327,086,235,058,875,904/3,322,026,003.70
  6. Step 6: Final answer
    x = 1,302,544,360.05

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1.5x scale

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.