Home / 24,194,811.80-36,292,217.70-9,045,608.60

Finding the Fourth Proportional to 24,194,811.80, 36,292,217.70 and 9,045,608.60

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Solution

The fourth proportional to 24,194,811.80, 36,292,217.70 and 9,045,608.60 is: 13,568,412.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,194,811.80 : 36,292,217.70 = 9,045,608.60 : x
  2. Step 2: Convert to fraction form
    24,194,811.80/36,292,217.70 = 9,045,608.60/x
  3. Step 3: Cross multiply
    24,194,811.80x = 36,292,217.70 × 9,045,608.60
  4. Step 4: Simplify right side
    24,194,811.80x = 328,285,196,540,192.25
  5. Step 5: Solve for x
    x = 328,285,196,540,192.25/24,194,811.80
  6. Step 6: Final answer
    x = 13,568,412.90

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Similar ratio
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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.