Home / 12,096,906.55-18,144,971.03-4,010,255.35

Finding the Fourth Proportional to 12,096,906.55, 18,144,971.03 and 4,010,255.35

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Solution

The fourth proportional to 12,096,906.55, 18,144,971.03 and 4,010,255.35 is: 6,015,254.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,096,906.55 : 18,144,971.03 = 4,010,255.35 : x
  2. Step 2: Convert to fraction form
    12,096,906.55/18,144,971.03 = 4,010,255.35/x
  3. Step 3: Cross multiply
    12,096,906.55x = 18,144,971.03 × 4,010,255.35
  4. Step 4: Simplify right side
    12,096,906.55x = 72,765,967,128,601.23
  5. Step 5: Solve for x
    x = 72,765,967,128,601.23/12,096,906.55
  6. Step 6: Final answer
    x = 6,015,254.13

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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.