Home / 226,648,618.23-340,042,310.50-116,062,587.22

Finding the Fourth Proportional to 226,648,618.23, 340,042,310.50 and 116,062,587.22

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Solution

The fourth proportional to 226,648,618.23, 340,042,310.50 and 116,062,587.22 is: 174,129,410.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,648,618.23 : 340,042,310.50 = 116,062,587.22 : x
  2. Step 2: Convert to fraction form
    226,648,618.23/340,042,310.50 = 116,062,587.22/x
  3. Step 3: Cross multiply
    226,648,618.23x = 340,042,310.50 × 116,062,587.22
  4. Step 4: Simplify right side
    226,648,618.23x = 39,466,190,322,527,120
  5. Step 5: Solve for x
    x = 39,466,190,322,527,120/226,648,618.23
  6. Step 6: Final answer
    x = 174,129,410.67

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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.