Home / 29,582,138.31-44,377,975.59-9,111,848.36

Finding the Fourth Proportional to 29,582,138.31, 44,377,975.59 and 9,111,848.36

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Solution

The fourth proportional to 29,582,138.31, 44,377,975.59 and 9,111,848.36 is: 13,669,241.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,582,138.31 : 44,377,975.59 = 9,111,848.36 : x
  2. Step 2: Convert to fraction form
    29,582,138.31/44,377,975.59 = 9,111,848.36/x
  3. Step 3: Cross multiply
    29,582,138.31x = 44,377,975.59 × 9,111,848.36
  4. Step 4: Simplify right side
    29,582,138.31x = 404,365,384,099,861.56
  5. Step 5: Solve for x
    x = 404,365,384,099,861.56/29,582,138.31
  6. Step 6: Final answer
    x = 13,669,241.21

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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.