Home / 45,472,211.21-62,751,589.53-25,893,099.54

Finding the Fourth Proportional to 45,472,211.21, 62,751,589.53 and 25,893,099.54

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Solution

The fourth proportional to 45,472,211.21, 62,751,589.53 and 25,893,099.54 is: 35,732,442.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,472,211.21 : 62,751,589.53 = 25,893,099.54 : x
  2. Step 2: Convert to fraction form
    45,472,211.21/62,751,589.53 = 25,893,099.54/x
  3. Step 3: Cross multiply
    45,472,211.21x = 62,751,589.53 × 25,893,099.54
  4. Step 4: Simplify right side
    45,472,211.21x = 1,624,833,153,993,511.75
  5. Step 5: Solve for x
    x = 1,624,833,153,993,511.75/45,472,211.21
  6. Step 6: Final answer
    x = 35,732,442.09

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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.