Home / 22,463,343.72-33,699,214.98-9,001,221.48

Finding the Fourth Proportional to 22,463,343.72, 33,699,214.98 and 9,001,221.48

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Solution

The fourth proportional to 22,463,343.72, 33,699,214.98 and 9,001,221.48 is: 13,503,514.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,463,343.72 : 33,699,214.98 = 9,001,221.48 : x
  2. Step 2: Convert to fraction form
    22,463,343.72/33,699,214.98 = 9,001,221.48/x
  3. Step 3: Cross multiply
    22,463,343.72x = 33,699,214.98 × 9,001,221.48
  4. Step 4: Simplify right side
    22,463,343.72x = 303,334,097,737,113.75
  5. Step 5: Solve for x
    x = 303,334,097,737,113.75/22,463,343.72
  6. Step 6: Final answer
    x = 13,503,514.95

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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.