Home / 3,803,073,944.48-5,248,140,777.51-2,195,474,684.48

Finding the Fourth Proportional to 3,803,073,944.48, 5,248,140,777.51 and 2,195,474,684.48

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Solution

The fourth proportional to 3,803,073,944.48, 5,248,140,777.51 and 2,195,474,684.48 is: 3,029,696,604.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,803,073,944.48 : 5,248,140,777.51 = 2,195,474,684.48 : x
  2. Step 2: Convert to fraction form
    3,803,073,944.48/5,248,140,777.51 = 2,195,474,684.48/x
  3. Step 3: Cross multiply
    3,803,073,944.48x = 5,248,140,777.51 × 2,195,474,684.48
  4. Step 4: Simplify right side
    3,803,073,944.48x = 11,522,160,217,610,389,504
  5. Step 5: Solve for x
    x = 11,522,160,217,610,389,504/3,803,073,944.48
  6. Step 6: Final answer
    x = 3,029,696,604.86

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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.