Home / 36,433,318.25-54,641,916.06-10,519,994.73

Finding the Fourth Proportional to 36,433,318.25, 54,641,916.06 and 10,519,994.73

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Solution

The fourth proportional to 36,433,318.25, 54,641,916.06 and 10,519,994.73 is: 15,777,664.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,433,318.25 : 54,641,916.06 = 10,519,994.73 : x
  2. Step 2: Convert to fraction form
    36,433,318.25/54,641,916.06 = 10,519,994.73/x
  3. Step 3: Cross multiply
    36,433,318.25x = 54,641,916.06 × 10,519,994.73
  4. Step 4: Simplify right side
    36,433,318.25x = 574,832,668,846,419.88
  5. Step 5: Solve for x
    x = 574,832,668,846,419.88/36,433,318.25
  6. Step 6: Final answer
    x = 15,777,664.41

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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.