Home / 22,892,830.20-34,302,503.70-12,096,048.60

Finding the Fourth Proportional to 22,892,830.20, 34,302,503.70 and 12,096,048.60

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Solution

The fourth proportional to 22,892,830.20, 34,302,503.70 and 12,096,048.60 is: 18,124,659.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,892,830.20 : 34,302,503.70 = 12,096,048.60 : x
  2. Step 2: Convert to fraction form
    22,892,830.20/34,302,503.70 = 12,096,048.60/x
  3. Step 3: Cross multiply
    22,892,830.20x = 34,302,503.70 × 12,096,048.60
  4. Step 4: Simplify right side
    22,892,830.20x = 414,924,751,856,879.81
  5. Step 5: Solve for x
    x = 414,924,751,856,879.81/22,892,830.20
  6. Step 6: Final answer
    x = 18,124,659.48

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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.