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Finding the Fourth Proportional to 223,954,697, 335,932,045.50 and 53,753,609

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Solution

The fourth proportional to 223,954,697, 335,932,045.50 and 53,753,609 is: 80,630,413.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,954,697 : 335,932,045.50 = 53,753,609 : x
  2. Step 2: Convert to fraction form
    223,954,697/335,932,045.50 = 53,753,609/x
  3. Step 3: Cross multiply
    223,954,697x = 335,932,045.50 × 53,753,609
  4. Step 4: Simplify right side
    223,954,697x = 18,057,559,824,377,208
  5. Step 5: Solve for x
    x = 18,057,559,824,377,208/223,954,697
  6. Step 6: Final answer
    x = 80,630,413.50

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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.