Home / 16,896,212.20-25,344,525.66-11,175,564.52

Finding the Fourth Proportional to 16,896,212.20, 25,344,525.66 and 11,175,564.52

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Solution

The fourth proportional to 16,896,212.20, 25,344,525.66 and 11,175,564.52 is: 16,763,483.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,896,212.20 : 25,344,525.66 = 11,175,564.52 : x
  2. Step 2: Convert to fraction form
    16,896,212.20/25,344,525.66 = 11,175,564.52/x
  3. Step 3: Cross multiply
    16,896,212.20x = 25,344,525.66 × 11,175,564.52
  4. Step 4: Simplify right side
    16,896,212.20x = 283,239,381,742,125.56
  5. Step 5: Solve for x
    x = 283,239,381,742,125.56/16,896,212.20
  6. Step 6: Final answer
    x = 16,763,483.93

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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.