Home / 33,583,198.47-50,374,631.66-13,114,996.62

Finding the Fourth Proportional to 33,583,198.47, 50,374,631.66 and 13,114,996.62

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Solution

The fourth proportional to 33,583,198.47, 50,374,631.66 and 13,114,996.62 is: 19,672,430.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,583,198.47 : 50,374,631.66 = 13,114,996.62 : x
  2. Step 2: Convert to fraction form
    33,583,198.47/50,374,631.66 = 13,114,996.62/x
  3. Step 3: Cross multiply
    33,583,198.47x = 50,374,631.66 × 13,114,996.62
  4. Step 4: Simplify right side
    33,583,198.47x = 660,663,123,889,070
  5. Step 5: Solve for x
    x = 660,663,123,889,070/33,583,198.47
  6. Step 6: Final answer
    x = 19,672,430.08

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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.