Home / 92,194,038.83-127,226,236.82-50,377,185.48

Finding the Fourth Proportional to 92,194,038.83, 127,226,236.82 and 50,377,185.48

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Solution

The fourth proportional to 92,194,038.83, 127,226,236.82 and 50,377,185.48 is: 69,519,676.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,194,038.83 : 127,226,236.82 = 50,377,185.48 : x
  2. Step 2: Convert to fraction form
    92,194,038.83/127,226,236.82 = 50,377,185.48/x
  3. Step 3: Cross multiply
    92,194,038.83x = 127,226,236.82 × 50,377,185.48
  4. Step 4: Simplify right side
    92,194,038.83x = 6,409,299,729,951,659
  5. Step 5: Solve for x
    x = 6,409,299,729,951,659/92,194,038.83
  6. Step 6: Final answer
    x = 69,519,676.24

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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.