Home / 51,800,704.56-71,483,098.86-28,595,333.34

Finding the Fourth Proportional to 51,800,704.56, 71,483,098.86 and 28,595,333.34

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Solution

The fourth proportional to 51,800,704.56, 71,483,098.86 and 28,595,333.34 is: 39,460,525.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,800,704.56 : 71,483,098.86 = 28,595,333.34 : x
  2. Step 2: Convert to fraction form
    51,800,704.56/71,483,098.86 = 28,595,333.34/x
  3. Step 3: Cross multiply
    51,800,704.56x = 71,483,098.86 × 28,595,333.34
  4. Step 4: Simplify right side
    51,800,704.56x = 2,044,083,040,077,874
  5. Step 5: Solve for x
    x = 2,044,083,040,077,874/51,800,704.56
  6. Step 6: Final answer
    x = 39,460,525.83

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1.5x scale

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.