Home / 22,883,379.80-34,325,069.70-12,096,512.60

Finding the Fourth Proportional to 22,883,379.80, 34,325,069.70 and 12,096,512.60

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Solution

The fourth proportional to 22,883,379.80, 34,325,069.70 and 12,096,512.60 is: 18,144,768.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,883,379.80 : 34,325,069.70 = 12,096,512.60 : x
  2. Step 2: Convert to fraction form
    22,883,379.80/34,325,069.70 = 12,096,512.60/x
  3. Step 3: Cross multiply
    22,883,379.80x = 34,325,069.70 × 12,096,512.60
  4. Step 4: Simplify right side
    22,883,379.80x = 415,213,638,121,928.25
  5. Step 5: Solve for x
    x = 415,213,638,121,928.25/22,883,379.80
  6. Step 6: Final answer
    x = 18,144,768.90

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1.5x scale

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.