Home / 8,078,465,056.20-12,116,455,165.63-2,694,200,255.29

Finding the Fourth Proportional to 8,078,465,056.20, 12,116,455,165.63 and 2,694,200,255.29

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Solution

The fourth proportional to 8,078,465,056.20, 12,116,455,165.63 and 2,694,200,255.29 is: 4,040,886,031.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,078,465,056.20 : 12,116,455,165.63 = 2,694,200,255.29 : x
  2. Step 2: Convert to fraction form
    8,078,465,056.20/12,116,455,165.63 = 2,694,200,255.29/x
  3. Step 3: Cross multiply
    8,078,465,056.20x = 12,116,455,165.63 × 2,694,200,255.29
  4. Step 4: Simplify right side
    8,078,465,056.20x = 32,644,156,600,450,183,168
  5. Step 5: Solve for x
    x = 32,644,156,600,450,183,168/8,078,465,056.20
  6. Step 6: Final answer
    x = 4,040,886,031.36

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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.