Home / 4,441,056,190.40-6,656,806,711.20-1,679,618,187.20

Finding the Fourth Proportional to 4,441,056,190.40, 6,656,806,711.20 and 1,679,618,187.20

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Solution

The fourth proportional to 4,441,056,190.40, 6,656,806,711.20 and 1,679,618,187.20 is: 2,517,620,390.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,441,056,190.40 : 6,656,806,711.20 = 1,679,618,187.20 : x
  2. Step 2: Convert to fraction form
    4,441,056,190.40/6,656,806,711.20 = 1,679,618,187.20/x
  3. Step 3: Cross multiply
    4,441,056,190.40x = 6,656,806,711.20 × 1,679,618,187.20
  4. Step 4: Simplify right side
    4,441,056,190.40x = 11,180,893,620,806,537,216
  5. Step 5: Solve for x
    x = 11,180,893,620,806,537,216/4,441,056,190.40
  6. Step 6: Final answer
    x = 2,517,620,390.61

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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.