Home / 3,098,327,310-4,647,488,125.41-971,188,304.22

Finding the Fourth Proportional to 3,098,327,310, 4,647,488,125.41 and 971,188,304.22

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Solution

The fourth proportional to 3,098,327,310, 4,647,488,125.41 and 971,188,304.22 is: 1,456,781,566.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,098,327,310 : 4,647,488,125.41 = 971,188,304.22 : x
  2. Step 2: Convert to fraction form
    3,098,327,310/4,647,488,125.41 = 971,188,304.22/x
  3. Step 3: Cross multiply
    3,098,327,310x = 4,647,488,125.41 × 971,188,304.22
  4. Step 4: Simplify right side
    3,098,327,310x = 4,513,586,111,399,524,352
  5. Step 5: Solve for x
    x = 4,513,586,111,399,524,352/3,098,327,310
  6. Step 6: Final answer
    x = 1,456,781,566.24

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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.