Home / 2,013,276,885.19-3,020,022,944.58-633,199,009.93

Finding the Fourth Proportional to 2,013,276,885.19, 3,020,022,944.58 and 633,199,009.93

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Solution

The fourth proportional to 2,013,276,885.19, 3,020,022,944.58 and 633,199,009.93 is: 949,832,361.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,013,276,885.19 : 3,020,022,944.58 = 633,199,009.93 : x
  2. Step 2: Convert to fraction form
    2,013,276,885.19/3,020,022,944.58 = 633,199,009.93/x
  3. Step 3: Cross multiply
    2,013,276,885.19x = 3,020,022,944.58 × 633,199,009.93
  4. Step 4: Simplify right side
    2,013,276,885.19x = 1,912,275,538,468,795,392
  5. Step 5: Solve for x
    x = 1,912,275,538,468,795,392/2,013,276,885.19
  6. Step 6: Final answer
    x = 949,832,361.63

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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.