Home / 41,973,431.74-62,912,388.39-25,542,477.07

Finding the Fourth Proportional to 41,973,431.74, 62,912,388.39 and 25,542,477.07

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Solution

The fourth proportional to 41,973,431.74, 62,912,388.39 and 25,542,477.07 is: 38,284,652.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,973,431.74 : 62,912,388.39 = 25,542,477.07 : x
  2. Step 2: Convert to fraction form
    41,973,431.74/62,912,388.39 = 25,542,477.07/x
  3. Step 3: Cross multiply
    41,973,431.74x = 62,912,388.39 × 25,542,477.07
  4. Step 4: Simplify right side
    41,973,431.74x = 1,606,938,237,870,509.25
  5. Step 5: Solve for x
    x = 1,606,938,237,870,509.25/41,973,431.74
  6. Step 6: Final answer
    x = 38,284,652.25

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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.