Home / 22,883,636.80-34,325,455.20-12,096,769.60

Finding the Fourth Proportional to 22,883,636.80, 34,325,455.20 and 12,096,769.60

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Solution

The fourth proportional to 22,883,636.80, 34,325,455.20 and 12,096,769.60 is: 18,145,154.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,883,636.80 : 34,325,455.20 = 12,096,769.60 : x
  2. Step 2: Convert to fraction form
    22,883,636.80/34,325,455.20 = 12,096,769.60/x
  3. Step 3: Cross multiply
    22,883,636.80x = 34,325,455.20 × 12,096,769.60
  4. Step 4: Simplify right side
    22,883,636.80x = 415,227,122,969,521.94
  5. Step 5: Solve for x
    x = 415,227,122,969,521.94/22,883,636.80
  6. Step 6: Final answer
    x = 18,145,154.40

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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.