Home / 24,958,980-37,433,735.28-12,166,619.04

Finding the Fourth Proportional to 24,958,980, 37,433,735.28 and 12,166,619.04

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Solution

The fourth proportional to 24,958,980, 37,433,735.28 and 12,166,619.04 is: 18,247,620.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,958,980 : 37,433,735.28 = 12,166,619.04 : x
  2. Step 2: Convert to fraction form
    24,958,980/37,433,735.28 = 12,166,619.04/x
  3. Step 3: Cross multiply
    24,958,980x = 37,433,735.28 × 12,166,619.04
  4. Step 4: Simplify right side
    24,958,980x = 455,441,996,395,967.69
  5. Step 5: Solve for x
    x = 455,441,996,395,967.69/24,958,980
  6. Step 6: Final answer
    x = 18,247,620.55

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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.