Home / 1,226,072,249.60-1,839,108,374.40-1,093,046,662.40

Finding the Fourth Proportional to 1,226,072,249.60, 1,839,108,374.40 and 1,093,046,662.40

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Solution

The fourth proportional to 1,226,072,249.60, 1,839,108,374.40 and 1,093,046,662.40 is: 1,639,569,993.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,226,072,249.60 : 1,839,108,374.40 = 1,093,046,662.40 : x
  2. Step 2: Convert to fraction form
    1,226,072,249.60/1,839,108,374.40 = 1,093,046,662.40/x
  3. Step 3: Cross multiply
    1,226,072,249.60x = 1,839,108,374.40 × 1,093,046,662.40
  4. Step 4: Simplify right side
    1,226,072,249.60x = 2,010,231,270,429,809,920
  5. Step 5: Solve for x
    x = 2,010,231,270,429,809,920/1,226,072,249.60
  6. Step 6: Final answer
    x = 1,639,569,993.60

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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.