Home / 1,631,248,757,099.10-2,251,125,517,300-889,657,385,886.90

Finding the Fourth Proportional to 1,631,248,757,099.10, 2,251,125,517,300 and 889,657,385,886.90

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Solution

The fourth proportional to 1,631,248,757,099.10, 2,251,125,517,300 and 889,657,385,886.90 is: 1,227,728,410,096.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,631,248,757,099.10 : 2,251,125,517,300 = 889,657,385,886.90 : x
  2. Step 2: Convert to fraction form
    1,631,248,757,099.10/2,251,125,517,300 = 889,657,385,886.90/x
  3. Step 3: Cross multiply
    1,631,248,757,099.10x = 2,251,125,517,300 × 889,657,385,886.90
  4. Step 4: Simplify right side
    1,631,248,757,099.10x = 2,002,730,443,024,413,568,794,624
  5. Step 5: Solve for x
    x = 2,002,730,443,024,413,568,794,624/1,631,248,757,099.10
  6. Step 6: Final answer
    x = 1,227,728,410,096.04

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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.