Home / 16,093,221.44-22,209,066.48-8,751,483.96

Finding the Fourth Proportional to 16,093,221.44, 22,209,066.48 and 8,751,483.96

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Solution

The fourth proportional to 16,093,221.44, 22,209,066.48 and 8,751,483.96 is: 12,077,276.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,093,221.44 : 22,209,066.48 = 8,751,483.96 : x
  2. Step 2: Convert to fraction form
    16,093,221.44/22,209,066.48 = 8,751,483.96/x
  3. Step 3: Cross multiply
    16,093,221.44x = 22,209,066.48 × 8,751,483.96
  4. Step 4: Simplify right side
    16,093,221.44x = 194,362,289,066,293.69
  5. Step 5: Solve for x
    x = 194,362,289,066,293.69/16,093,221.44
  6. Step 6: Final answer
    x = 12,077,276.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.