Home / 11,260,977,284.20-16,886,364,092.70-4,271,465,252.20

Finding the Fourth Proportional to 11,260,977,284.20, 16,886,364,092.70 and 4,271,465,252.20

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Solution

The fourth proportional to 11,260,977,284.20, 16,886,364,092.70 and 4,271,465,252.20 is: 6,405,262,672.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,260,977,284.20 : 16,886,364,092.70 = 4,271,465,252.20 : x
  2. Step 2: Convert to fraction form
    11,260,977,284.20/16,886,364,092.70 = 4,271,465,252.20/x
  3. Step 3: Cross multiply
    11,260,977,284.20x = 16,886,364,092.70 × 4,271,465,252.20
  4. Step 4: Simplify right side
    11,260,977,284.20x = 72,129,517,457,965,826,048
  5. Step 5: Solve for x
    x = 72,129,517,457,965,826,048/11,260,977,284.20
  6. Step 6: Final answer
    x = 6,405,262,672.82

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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.