Home / 3,901,122,099,281.80-5,382,333,937,039.60-2,254,396,093,756.20

Finding the Fourth Proportional to 3,901,122,099,281.80, 5,382,333,937,039.60 and 2,254,396,093,756.20

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Solution

The fourth proportional to 3,901,122,099,281.80, 5,382,333,937,039.60 and 2,254,396,093,756.20 is: 3,110,364,734,594.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,901,122,099,281.80 : 5,382,333,937,039.60 = 2,254,396,093,756.20 : x
  2. Step 2: Convert to fraction form
    3,901,122,099,281.80/5,382,333,937,039.60 = 2,254,396,093,756.20/x
  3. Step 3: Cross multiply
    3,901,122,099,281.80x = 5,382,333,937,039.60 × 2,254,396,093,756.20
  4. Step 4: Simplify right side
    3,901,122,099,281.80x = 12,133,912,602,953,504,144,752,640
  5. Step 5: Solve for x
    x = 12,133,912,602,953,504,144,752,640/3,901,122,099,281.80
  6. Step 6: Final answer
    x = 3,110,364,734,594.53

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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.