Home / 3,177,321,493.46-4,766,671,704.02-966,473,746.56

Finding the Fourth Proportional to 3,177,321,493.46, 4,766,671,704.02 and 966,473,746.56

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Solution

The fourth proportional to 3,177,321,493.46, 4,766,671,704.02 and 966,473,746.56 is: 1,449,920,340.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,177,321,493.46 : 4,766,671,704.02 = 966,473,746.56 : x
  2. Step 2: Convert to fraction form
    3,177,321,493.46/4,766,671,704.02 = 966,473,746.56/x
  3. Step 3: Cross multiply
    3,177,321,493.46x = 4,766,671,704.02 × 966,473,746.56
  4. Step 4: Simplify right side
    3,177,321,493.46x = 4,606,863,060,381,915,648
  5. Step 5: Solve for x
    x = 4,606,863,060,381,915,648/3,177,321,493.46
  6. Step 6: Final answer
    x = 1,449,920,340.09

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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.