Home / 13,467,850.25-20,201,775.55-3,232,710.01

Finding the Fourth Proportional to 13,467,850.25, 20,201,775.55 and 3,232,710.01

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Solution

The fourth proportional to 13,467,850.25, 20,201,775.55 and 3,232,710.01 is: 4,849,065.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,467,850.25 : 20,201,775.55 = 3,232,710.01 : x
  2. Step 2: Convert to fraction form
    13,467,850.25/20,201,775.55 = 3,232,710.01/x
  3. Step 3: Cross multiply
    13,467,850.25x = 20,201,775.55 × 3,232,710.01
  4. Step 4: Simplify right side
    13,467,850.25x = 65,306,482,090,383.64
  5. Step 5: Solve for x
    x = 65,306,482,090,383.64/13,467,850.25
  6. Step 6: Final answer
    x = 4,849,065.06

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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.