Home / 22,494,237.90-33,734,379.34-8,115,436.41

Finding the Fourth Proportional to 22,494,237.90, 33,734,379.34 and 8,115,436.41

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Solution

The fourth proportional to 22,494,237.90, 33,734,379.34 and 8,115,436.41 is: 12,170,637.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,494,237.90 : 33,734,379.34 = 8,115,436.41 : x
  2. Step 2: Convert to fraction form
    22,494,237.90/33,734,379.34 = 8,115,436.41/x
  3. Step 3: Cross multiply
    22,494,237.90x = 33,734,379.34 × 8,115,436.41
  4. Step 4: Simplify right side
    22,494,237.90x = 273,769,210,364,587.81
  5. Step 5: Solve for x
    x = 273,769,210,364,587.81/22,494,237.90
  6. Step 6: Final answer
    x = 12,170,637.28

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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.