Home / 26,217,059.67-36,183,804.03-15,773,631.66

Finding the Fourth Proportional to 26,217,059.67, 36,183,804.03 and 15,773,631.66

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Solution

The fourth proportional to 26,217,059.67, 36,183,804.03 and 15,773,631.66 is: 21,770,175.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,217,059.67 : 36,183,804.03 = 15,773,631.66 : x
  2. Step 2: Convert to fraction form
    26,217,059.67/36,183,804.03 = 15,773,631.66/x
  3. Step 3: Cross multiply
    26,217,059.67x = 36,183,804.03 × 15,773,631.66
  4. Step 4: Simplify right side
    26,217,059.67x = 570,749,996,826,843.62
  5. Step 5: Solve for x
    x = 570,749,996,826,843.62/26,217,059.67
  6. Step 6: Final answer
    x = 21,770,175.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.