Home / 15,991,850.04-23,982,162.38-4,474,222.32

Finding the Fourth Proportional to 15,991,850.04, 23,982,162.38 and 4,474,222.32

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Solution

The fourth proportional to 15,991,850.04, 23,982,162.38 and 4,474,222.32 is: 6,709,763.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,991,850.04 : 23,982,162.38 = 4,474,222.32 : x
  2. Step 2: Convert to fraction form
    15,991,850.04/23,982,162.38 = 4,474,222.32/x
  3. Step 3: Cross multiply
    15,991,850.04x = 23,982,162.38 × 4,474,222.32
  4. Step 4: Simplify right side
    15,991,850.04x = 107,301,526,202,460.33
  5. Step 5: Solve for x
    x = 107,301,526,202,460.33/15,991,850.04
  6. Step 6: Final answer
    x = 6,709,763.16

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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.