Home / 14,255,040.48-19,672,370.76-8,059,954.11

Finding the Fourth Proportional to 14,255,040.48, 19,672,370.76 and 8,059,954.11

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Solution

The fourth proportional to 14,255,040.48, 19,672,370.76 and 8,059,954.11 is: 11,122,971.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,255,040.48 : 19,672,370.76 = 8,059,954.11 : x
  2. Step 2: Convert to fraction form
    14,255,040.48/19,672,370.76 = 8,059,954.11/x
  3. Step 3: Cross multiply
    14,255,040.48x = 19,672,370.76 × 8,059,954.11
  4. Step 4: Simplify right side
    14,255,040.48x = 158,558,405,560,505.84
  5. Step 5: Solve for x
    x = 158,558,405,560,505.84/14,255,040.48
  6. Step 6: Final answer
    x = 11,122,971.26

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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.