Home / 22,492,152.09-33,731,245.80-8,113,348.80

Finding the Fourth Proportional to 22,492,152.09, 33,731,245.80 and 8,113,348.80

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Solution

The fourth proportional to 22,492,152.09, 33,731,245.80 and 8,113,348.80 is: 12,167,504.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,492,152.09 : 33,731,245.80 = 8,113,348.80 : x
  2. Step 2: Convert to fraction form
    22,492,152.09/33,731,245.80 = 8,113,348.80/x
  3. Step 3: Cross multiply
    22,492,152.09x = 33,731,245.80 × 8,113,348.80
  4. Step 4: Simplify right side
    22,492,152.09x = 273,673,362,633,935
  5. Step 5: Solve for x
    x = 273,673,362,633,935/22,492,152.09
  6. Step 6: Final answer
    x = 12,167,504.54

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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.