Home / 3,098,327,308-4,647,488,122.42-971,188,302.22

Finding the Fourth Proportional to 3,098,327,308, 4,647,488,122.42 and 971,188,302.22

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Solution

The fourth proportional to 3,098,327,308, 4,647,488,122.42 and 971,188,302.22 is: 1,456,781,563.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,098,327,308 : 4,647,488,122.42 = 971,188,302.22 : x
  2. Step 2: Convert to fraction form
    3,098,327,308/4,647,488,122.42 = 971,188,302.22/x
  3. Step 3: Cross multiply
    3,098,327,308x = 4,647,488,122.42 × 971,188,302.22
  4. Step 4: Simplify right side
    3,098,327,308x = 4,513,586,099,200,695,296
  5. Step 5: Solve for x
    x = 4,513,586,099,200,695,296/3,098,327,308
  6. Step 6: Final answer
    x = 1,456,781,563.25

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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.