Home / 25,204,735.42-37,813,830.78-9,032,321.46

Finding the Fourth Proportional to 25,204,735.42, 37,813,830.78 and 9,032,321.46

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Solution

The fourth proportional to 25,204,735.42, 37,813,830.78 and 9,032,321.46 is: 13,550,893.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,204,735.42 : 37,813,830.78 = 9,032,321.46 : x
  2. Step 2: Convert to fraction form
    25,204,735.42/37,813,830.78 = 9,032,321.46/x
  3. Step 3: Cross multiply
    25,204,735.42x = 37,813,830.78 × 9,032,321.46
  4. Step 4: Simplify right side
    25,204,735.42x = 341,546,675,239,002.56
  5. Step 5: Solve for x
    x = 341,546,675,239,002.56/25,204,735.42
  6. Step 6: Final answer
    x = 13,550,893.10

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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.