Home / 341,512,844.76-471,287,883.44-184,879,951.74

Finding the Fourth Proportional to 341,512,844.76, 471,287,883.44 and 184,879,951.74

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Solution

The fourth proportional to 341,512,844.76, 471,287,883.44 and 184,879,951.74 is: 255,134,418.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,512,844.76 : 471,287,883.44 = 184,879,951.74 : x
  2. Step 2: Convert to fraction form
    341,512,844.76/471,287,883.44 = 184,879,951.74/x
  3. Step 3: Cross multiply
    341,512,844.76x = 471,287,883.44 × 184,879,951.74
  4. Step 4: Simplify right side
    341,512,844.76x = 87,131,681,146,033,952
  5. Step 5: Solve for x
    x = 87,131,681,146,033,952/341,512,844.76
  6. Step 6: Final answer
    x = 255,134,418.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.