Home / 73,595,136.30-110,392,704.45-25,127,717.10

Finding the Fourth Proportional to 73,595,136.30, 110,392,704.45 and 25,127,717.10

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Solution

The fourth proportional to 73,595,136.30, 110,392,704.45 and 25,127,717.10 is: 37,691,575.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,595,136.30 : 110,392,704.45 = 25,127,717.10 : x
  2. Step 2: Convert to fraction form
    73,595,136.30/110,392,704.45 = 25,127,717.10/x
  3. Step 3: Cross multiply
    73,595,136.30x = 110,392,704.45 × 25,127,717.10
  4. Step 4: Simplify right side
    73,595,136.30x = 2,773,916,647,323,511.50
  5. Step 5: Solve for x
    x = 2,773,916,647,323,511.50/73,595,136.30
  6. Step 6: Final answer
    x = 37,691,575.65

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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.