Home / 30,998,735.34-46,431,672.82-25,214,011

Finding the Fourth Proportional to 30,998,735.34, 46,431,672.82 and 25,214,011

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Solution

The fourth proportional to 30,998,735.34, 46,431,672.82 and 25,214,011 is: 37,766,982.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,998,735.34 : 46,431,672.82 = 25,214,011 : x
  2. Step 2: Convert to fraction form
    30,998,735.34/46,431,672.82 = 25,214,011/x
  3. Step 3: Cross multiply
    30,998,735.34x = 46,431,672.82 × 25,214,011
  4. Step 4: Simplify right side
    30,998,735.34x = 1,170,728,709,231,881
  5. Step 5: Solve for x
    x = 1,170,728,709,231,881/30,998,735.34
  6. Step 6: Final answer
    x = 37,766,982.96

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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.