Home / 44,107,636.62-66,150,455.07-12,977,099.27

Finding the Fourth Proportional to 44,107,636.62, 66,150,455.07 and 12,977,099.27

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Solution

The fourth proportional to 44,107,636.62, 66,150,455.07 and 12,977,099.27 is: 19,462,412.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,107,636.62 : 66,150,455.07 = 12,977,099.27 : x
  2. Step 2: Convert to fraction form
    44,107,636.62/66,150,455.07 = 12,977,099.27/x
  3. Step 3: Cross multiply
    44,107,636.62x = 66,150,455.07 × 12,977,099.27
  4. Step 4: Simplify right side
    44,107,636.62x = 858,441,022,199,064.75
  5. Step 5: Solve for x
    x = 858,441,022,199,064.75/44,107,636.62
  6. Step 6: Final answer
    x = 19,462,412.59

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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.