Home / 2,156,026,777.20-3,227,993,548.20-2,095,560,601.20

Finding the Fourth Proportional to 2,156,026,777.20, 3,227,993,548.20 and 2,095,560,601.20

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Solution

The fourth proportional to 2,156,026,777.20, 3,227,993,548.20 and 2,095,560,601.20 is: 3,137,463,862.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,156,026,777.20 : 3,227,993,548.20 = 2,095,560,601.20 : x
  2. Step 2: Convert to fraction form
    2,156,026,777.20/3,227,993,548.20 = 2,095,560,601.20/x
  3. Step 3: Cross multiply
    2,156,026,777.20x = 3,227,993,548.20 × 2,095,560,601.20
  4. Step 4: Simplify right side
    2,156,026,777.20x = 6,764,456,100,535,712,768
  5. Step 5: Solve for x
    x = 6,764,456,100,535,712,768/2,156,026,777.20
  6. Step 6: Final answer
    x = 3,137,463,862.73

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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.