Home / 33,344,379.35-50,009,570.62-9,404,252.63

Finding the Fourth Proportional to 33,344,379.35, 50,009,570.62 and 9,404,252.63

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Solution

The fourth proportional to 33,344,379.35, 50,009,570.62 and 9,404,252.63 is: 14,104,405.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,344,379.35 : 50,009,570.62 = 9,404,252.63 : x
  2. Step 2: Convert to fraction form
    33,344,379.35/50,009,570.62 = 9,404,252.63/x
  3. Step 3: Cross multiply
    33,344,379.35x = 50,009,570.62 × 9,404,252.63
  4. Step 4: Simplify right side
    33,344,379.35x = 470,302,635,754,747.25
  5. Step 5: Solve for x
    x = 470,302,635,754,747.25/33,344,379.35
  6. Step 6: Final answer
    x = 14,104,405.15

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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.