Home / 22,027,268,272.88-33,040,861,166.28-6,901,995,565.86

Finding the Fourth Proportional to 22,027,268,272.88, 33,040,861,166.28 and 6,901,995,565.86

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Solution

The fourth proportional to 22,027,268,272.88, 33,040,861,166.28 and 6,901,995,565.86 is: 10,352,980,425.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,027,268,272.88 : 33,040,861,166.28 = 6,901,995,565.86 : x
  2. Step 2: Convert to fraction form
    22,027,268,272.88/33,040,861,166.28 = 6,901,995,565.86/x
  3. Step 3: Cross multiply
    22,027,268,272.88x = 33,040,861,166.28 × 6,901,995,565.86
  4. Step 4: Simplify right side
    22,027,268,272.88x = 228,047,877,261,860,405,248
  5. Step 5: Solve for x
    x = 228,047,877,261,860,405,248/22,027,268,272.88
  6. Step 6: Final answer
    x = 10,352,980,425.75

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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.