Home / 25,082,896.50-37,615,323.32-8,683,728.03

Finding the Fourth Proportional to 25,082,896.50, 37,615,323.32 and 8,683,728.03

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Solution

The fourth proportional to 25,082,896.50, 37,615,323.32 and 8,683,728.03 is: 13,022,468.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,082,896.50 : 37,615,323.32 = 8,683,728.03 : x
  2. Step 2: Convert to fraction form
    25,082,896.50/37,615,323.32 = 8,683,728.03/x
  3. Step 3: Cross multiply
    25,082,896.50x = 37,615,323.32 × 8,683,728.03
  4. Step 4: Simplify right side
    25,082,896.50x = 326,641,237,471,396.62
  5. Step 5: Solve for x
    x = 326,641,237,471,396.62/25,082,896.50
  6. Step 6: Final answer
    x = 13,022,468.82

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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.