Home / 22,027,268,272.63-33,040,861,165.91-6,901,995,565.61

Finding the Fourth Proportional to 22,027,268,272.63, 33,040,861,165.91 and 6,901,995,565.61

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Solution

The fourth proportional to 22,027,268,272.63, 33,040,861,165.91 and 6,901,995,565.61 is: 10,352,980,425.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,027,268,272.63 : 33,040,861,165.91 = 6,901,995,565.61 : x
  2. Step 2: Convert to fraction form
    22,027,268,272.63/33,040,861,165.91 = 6,901,995,565.61/x
  3. Step 3: Cross multiply
    22,027,268,272.63x = 33,040,861,165.91 × 6,901,995,565.61
  4. Step 4: Simplify right side
    22,027,268,272.63x = 228,047,877,251,094,577,152
  5. Step 5: Solve for x
    x = 228,047,877,251,094,577,152/22,027,268,272.63
  6. Step 6: Final answer
    x = 10,352,980,425.38

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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.