Home / 21,704,099.04-32,525,749.26-16,309,309.50

Finding the Fourth Proportional to 21,704,099.04, 32,525,749.26 and 16,309,309.50

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Solution

The fourth proportional to 21,704,099.04, 32,525,749.26 and 16,309,309.50 is: 24,441,121.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,704,099.04 : 32,525,749.26 = 16,309,309.50 : x
  2. Step 2: Convert to fraction form
    21,704,099.04/32,525,749.26 = 16,309,309.50/x
  3. Step 3: Cross multiply
    21,704,099.04x = 32,525,749.26 × 16,309,309.50
  4. Step 4: Simplify right side
    21,704,099.04x = 530,472,511,400,736
  5. Step 5: Solve for x
    x = 530,472,511,400,736/21,704,099.04
  6. Step 6: Final answer
    x = 24,441,121.03

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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.