Home / 14,501,793.80-21,734,028.30-11,119,233.80

Finding the Fourth Proportional to 14,501,793.80, 21,734,028.30 and 11,119,233.80

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Solution

The fourth proportional to 14,501,793.80, 21,734,028.30 and 11,119,233.80 is: 16,664,541.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,501,793.80 : 21,734,028.30 = 11,119,233.80 : x
  2. Step 2: Convert to fraction form
    14,501,793.80/21,734,028.30 = 11,119,233.80/x
  3. Step 3: Cross multiply
    14,501,793.80x = 21,734,028.30 × 11,119,233.80
  4. Step 4: Simplify right side
    14,501,793.80x = 241,665,742,083,516.56
  5. Step 5: Solve for x
    x = 241,665,742,083,516.56/14,501,793.80
  6. Step 6: Final answer
    x = 16,664,541.33

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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.