Home / 227,356,067.70-341,034,101.55-141,262,625.70

Finding the Fourth Proportional to 227,356,067.70, 341,034,101.55 and 141,262,625.70

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Solution

The fourth proportional to 227,356,067.70, 341,034,101.55 and 141,262,625.70 is: 211,893,938.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,356,067.70 : 341,034,101.55 = 141,262,625.70 : x
  2. Step 2: Convert to fraction form
    227,356,067.70/341,034,101.55 = 141,262,625.70/x
  3. Step 3: Cross multiply
    227,356,067.70x = 341,034,101.55 × 141,262,625.70
  4. Step 4: Simplify right side
    227,356,067.70x = 48,175,372,638,193,440
  5. Step 5: Solve for x
    x = 48,175,372,638,193,440/227,356,067.70
  6. Step 6: Final answer
    x = 211,893,938.55

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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.