Home / 22,027,268,271.88-33,040,861,164.78-6,901,995,564.86

Finding the Fourth Proportional to 22,027,268,271.88, 33,040,861,164.78 and 6,901,995,564.86

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Solution

The fourth proportional to 22,027,268,271.88, 33,040,861,164.78 and 6,901,995,564.86 is: 10,352,980,424.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,027,268,271.88 : 33,040,861,164.78 = 6,901,995,564.86 : x
  2. Step 2: Convert to fraction form
    22,027,268,271.88/33,040,861,164.78 = 6,901,995,564.86/x
  3. Step 3: Cross multiply
    22,027,268,271.88x = 33,040,861,164.78 × 6,901,995,564.86
  4. Step 4: Simplify right side
    22,027,268,271.88x = 228,047,877,218,549,170,176
  5. Step 5: Solve for x
    x = 228,047,877,218,549,170,176/22,027,268,271.88
  6. Step 6: Final answer
    x = 10,352,980,424.25

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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.