Home / 3,496,737,311.41-4,825,989,680.22-2,226,172,433.26

Finding the Fourth Proportional to 3,496,737,311.41, 4,825,989,680.22 and 2,226,172,433.26

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Solution

The fourth proportional to 3,496,737,311.41, 4,825,989,680.22 and 2,226,172,433.26 is: 3,072,431,307.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,496,737,311.41 : 4,825,989,680.22 = 2,226,172,433.26 : x
  2. Step 2: Convert to fraction form
    3,496,737,311.41/4,825,989,680.22 = 2,226,172,433.26/x
  3. Step 3: Cross multiply
    3,496,737,311.41x = 4,825,989,680.22 × 2,226,172,433.26
  4. Step 4: Simplify right side
    3,496,737,311.41x = 10,743,485,189,278,877,696
  5. Step 5: Solve for x
    x = 10,743,485,189,278,877,696/3,496,737,311.41
  6. Step 6: Final answer
    x = 3,072,431,307.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.