Home / 22,388,570.37-33,583,043.62-6,215,782.83

Finding the Fourth Proportional to 22,388,570.37, 33,583,043.62 and 6,215,782.83

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Solution

The fourth proportional to 22,388,570.37, 33,583,043.62 and 6,215,782.83 is: 9,323,726.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,388,570.37 : 33,583,043.62 = 6,215,782.83 : x
  2. Step 2: Convert to fraction form
    22,388,570.37/33,583,043.62 = 6,215,782.83/x
  3. Step 3: Cross multiply
    22,388,570.37x = 33,583,043.62 × 6,215,782.83
  4. Step 4: Simplify right side
    22,388,570.37x = 208,744,905,759,206.59
  5. Step 5: Solve for x
    x = 208,744,905,759,206.59/22,388,570.37
  6. Step 6: Final answer
    x = 9,323,726.45

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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.