Home / 80,848,090,983.58-111,562,878,225-44,718,345,797.56

Finding the Fourth Proportional to 80,848,090,983.58, 111,562,878,225 and 44,718,345,797.56

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Solution

The fourth proportional to 80,848,090,983.58, 111,562,878,225 and 44,718,345,797.56 is: 61,707,175,839.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,848,090,983.58 : 111,562,878,225 = 44,718,345,797.56 : x
  2. Step 2: Convert to fraction form
    80,848,090,983.58/111,562,878,225 = 44,718,345,797.56/x
  3. Step 3: Cross multiply
    80,848,090,983.58x = 111,562,878,225 × 44,718,345,797.56
  4. Step 4: Simplify right side
    80,848,090,983.58x = 4,988,907,366,636,626,903,040
  5. Step 5: Solve for x
    x = 4,988,907,366,636,626,903,040/80,848,090,983.58
  6. Step 6: Final answer
    x = 61,707,175,839.81

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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.