Home / 33,643,349.48-50,464,300.06-9,381,630.56

Finding the Fourth Proportional to 33,643,349.48, 50,464,300.06 and 9,381,630.56

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Solution

The fourth proportional to 33,643,349.48, 50,464,300.06 and 9,381,630.56 is: 14,072,243.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,643,349.48 : 50,464,300.06 = 9,381,630.56 : x
  2. Step 2: Convert to fraction form
    33,643,349.48/50,464,300.06 = 9,381,630.56/x
  3. Step 3: Cross multiply
    33,643,349.48x = 50,464,300.06 × 9,381,630.56
  4. Step 4: Simplify right side
    33,643,349.48x = 473,437,419,631,905.88
  5. Step 5: Solve for x
    x = 473,437,419,631,905.88/33,643,349.48
  6. Step 6: Final answer
    x = 14,072,243.90

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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.