Home / 22,889,906.44-31,580,258.43-14,184,902.86

Finding the Fourth Proportional to 22,889,906.44, 31,580,258.43 and 14,184,902.86

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Solution

The fourth proportional to 22,889,906.44, 31,580,258.43 and 14,184,902.86 is: 19,570,324.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,889,906.44 : 31,580,258.43 = 14,184,902.86 : x
  2. Step 2: Convert to fraction form
    22,889,906.44/31,580,258.43 = 14,184,902.86/x
  3. Step 3: Cross multiply
    22,889,906.44x = 31,580,258.43 × 14,184,902.86
  4. Step 4: Simplify right side
    22,889,906.44x = 447,962,898,097,488.88
  5. Step 5: Solve for x
    x = 447,962,898,097,488.88/22,889,906.44
  6. Step 6: Final answer
    x = 19,570,324.56

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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.