Home / 22,463,345.22-33,699,217.23-9,001,222.98

Finding the Fourth Proportional to 22,463,345.22, 33,699,217.23 and 9,001,222.98

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Solution

The fourth proportional to 22,463,345.22, 33,699,217.23 and 9,001,222.98 is: 13,503,517.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,463,345.22 : 33,699,217.23 = 9,001,222.98 : x
  2. Step 2: Convert to fraction form
    22,463,345.22/33,699,217.23 = 9,001,222.98/x
  3. Step 3: Cross multiply
    22,463,345.22x = 33,699,217.23 × 9,001,222.98
  4. Step 4: Simplify right side
    22,463,345.22x = 303,334,168,538,687.94
  5. Step 5: Solve for x
    x = 303,334,168,538,687.94/22,463,345.22
  6. Step 6: Final answer
    x = 13,503,517.20

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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.