Home / 4,441,056,196.40-6,656,806,720.20-1,679,618,193.20

Finding the Fourth Proportional to 4,441,056,196.40, 6,656,806,720.20 and 1,679,618,193.20

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Solution

The fourth proportional to 4,441,056,196.40, 6,656,806,720.20 and 1,679,618,193.20 is: 2,517,620,399.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,441,056,196.40 : 6,656,806,720.20 = 1,679,618,193.20 : x
  2. Step 2: Convert to fraction form
    4,441,056,196.40/6,656,806,720.20 = 1,679,618,193.20/x
  3. Step 3: Cross multiply
    4,441,056,196.40x = 6,656,806,720.20 × 1,679,618,193.20
  4. Step 4: Simplify right side
    4,441,056,196.40x = 11,180,893,675,863,941,120
  5. Step 5: Solve for x
    x = 11,180,893,675,863,941,120/4,441,056,196.40
  6. Step 6: Final answer
    x = 2,517,620,399.61

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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.