Home / 24,958,985-37,433,742.78-12,166,624.04

Finding the Fourth Proportional to 24,958,985, 37,433,742.78 and 12,166,624.04

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Solution

The fourth proportional to 24,958,985, 37,433,742.78 and 12,166,624.04 is: 18,247,628.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,958,985 : 37,433,742.78 = 12,166,624.04 : x
  2. Step 2: Convert to fraction form
    24,958,985/37,433,742.78 = 12,166,624.04/x
  3. Step 3: Cross multiply
    24,958,985x = 37,433,742.78 × 12,166,624.04
  4. Step 4: Simplify right side
    24,958,985x = 455,442,274,814,324.44
  5. Step 5: Solve for x
    x = 455,442,274,814,324.44/24,958,985
  6. Step 6: Final answer
    x = 18,247,628.05

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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.