Home / 22,136,362.74-33,214,633.11-11,361,230.37

Finding the Fourth Proportional to 22,136,362.74, 33,214,633.11 and 11,361,230.37

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Solution

The fourth proportional to 22,136,362.74, 33,214,633.11 and 11,361,230.37 is: 17,047,023.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,136,362.74 : 33,214,633.11 = 11,361,230.37 : x
  2. Step 2: Convert to fraction form
    22,136,362.74/33,214,633.11 = 11,361,230.37/x
  3. Step 3: Cross multiply
    22,136,362.74x = 33,214,633.11 × 11,361,230.37
  4. Step 4: Simplify right side
    22,136,362.74x = 377,359,098,417,739.50
  5. Step 5: Solve for x
    x = 377,359,098,417,739.50/22,136,362.74
  6. Step 6: Final answer
    x = 17,047,023.62

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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.