Home / 104,376,443.67-156,563,668.60-63,447,183.36

Finding the Fourth Proportional to 104,376,443.67, 156,563,668.60 and 63,447,183.36

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Solution

The fourth proportional to 104,376,443.67, 156,563,668.60 and 63,447,183.36 is: 95,170,169.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,376,443.67 : 156,563,668.60 = 63,447,183.36 : x
  2. Step 2: Convert to fraction form
    104,376,443.67/156,563,668.60 = 63,447,183.36/x
  3. Step 3: Cross multiply
    104,376,443.67x = 156,563,668.60 × 63,447,183.36
  4. Step 4: Simplify right side
    104,376,443.67x = 9,933,523,789,019,856
  5. Step 5: Solve for x
    x = 9,933,523,789,019,856/104,376,443.67
  6. Step 6: Final answer
    x = 95,170,169.05

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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.