Home / 704,579,319,418.80-1,056,436,451,504.60-273,813,433,680.83

Finding the Fourth Proportional to 704,579,319,418.80, 1,056,436,451,504.60 and 273,813,433,680.83

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Solution

The fourth proportional to 704,579,319,418.80, 1,056,436,451,504.60 and 273,813,433,680.83 is: 410,552,061,747.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    704,579,319,418.80 : 1,056,436,451,504.60 = 273,813,433,680.83 : x
  2. Step 2: Convert to fraction form
    704,579,319,418.80/1,056,436,451,504.60 = 273,813,433,680.83/x
  3. Step 3: Cross multiply
    704,579,319,418.80x = 1,056,436,451,504.60 × 273,813,433,680.83
  4. Step 4: Simplify right side
    704,579,319,418.80x = 289,266,492,252,066,160,836,608
  5. Step 5: Solve for x
    x = 289,266,492,252,066,160,836,608/704,579,319,418.80
  6. Step 6: Final answer
    x = 410,552,061,747.54

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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.