Home / 33,027,155,625.35-49,520,458,705.65-12,835,004,731.47

Finding the Fourth Proportional to 33,027,155,625.35, 49,520,458,705.65 and 12,835,004,731.47

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Solution

The fourth proportional to 33,027,155,625.35, 49,520,458,705.65 and 12,835,004,731.47 is: 19,244,627,935.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,027,155,625.35 : 49,520,458,705.65 = 12,835,004,731.47 : x
  2. Step 2: Convert to fraction form
    33,027,155,625.35/49,520,458,705.65 = 12,835,004,731.47/x
  3. Step 3: Cross multiply
    33,027,155,625.35x = 49,520,458,705.65 × 12,835,004,731.47
  4. Step 4: Simplify right side
    33,027,155,625.35x = 635,595,321,791,582,437,376
  5. Step 5: Solve for x
    x = 635,595,321,791,582,437,376/33,027,155,625.35
  6. Step 6: Final answer
    x = 19,244,627,935.92

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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.