Home / 226,648,620.69-340,042,314.19-116,062,589.67

Finding the Fourth Proportional to 226,648,620.69, 340,042,314.19 and 116,062,589.67

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Solution

The fourth proportional to 226,648,620.69, 340,042,314.19 and 116,062,589.67 is: 174,129,414.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,648,620.69 : 340,042,314.19 = 116,062,589.67 : x
  2. Step 2: Convert to fraction form
    226,648,620.69/340,042,314.19 = 116,062,589.67/x
  3. Step 3: Cross multiply
    226,648,620.69x = 340,042,314.19 × 116,062,589.67
  4. Step 4: Simplify right side
    226,648,620.69x = 39,466,191,582,271,192
  5. Step 5: Solve for x
    x = 39,466,191,582,271,192/226,648,620.69
  6. Step 6: Final answer
    x = 174,129,414.34

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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.