Home / 144,632,362.88-199,477,224.98-95,123,576.22

Finding the Fourth Proportional to 144,632,362.88, 199,477,224.98 and 95,123,576.22

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Solution

The fourth proportional to 144,632,362.88, 199,477,224.98 and 95,123,576.22 is: 131,194,613.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,632,362.88 : 199,477,224.98 = 95,123,576.22 : x
  2. Step 2: Convert to fraction form
    144,632,362.88/199,477,224.98 = 95,123,576.22/x
  3. Step 3: Cross multiply
    144,632,362.88x = 199,477,224.98 × 95,123,576.22
  4. Step 4: Simplify right side
    144,632,362.88x = 18,974,987,014,539,116
  5. Step 5: Solve for x
    x = 18,974,987,014,539,116/144,632,362.88
  6. Step 6: Final answer
    x = 131,194,613.96

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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.