Home / 11,326,108,884.43-16,989,844,319.51-3,465,589,299.97

Finding the Fourth Proportional to 11,326,108,884.43, 16,989,844,319.51 and 3,465,589,299.97

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Solution

The fourth proportional to 11,326,108,884.43, 16,989,844,319.51 and 3,465,589,299.97 is: 5,198,592,321.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,326,108,884.43 : 16,989,844,319.51 = 3,465,589,299.97 : x
  2. Step 2: Convert to fraction form
    11,326,108,884.43/16,989,844,319.51 = 3,465,589,299.97/x
  3. Step 3: Cross multiply
    11,326,108,884.43x = 16,989,844,319.51 × 3,465,589,299.97
  4. Step 4: Simplify right side
    11,326,108,884.43x = 58,879,822,681,849,937,920
  5. Step 5: Solve for x
    x = 58,879,822,681,849,937,920/11,326,108,884.43
  6. Step 6: Final answer
    x = 5,198,592,321.75

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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.