Home / 2,736,822,053,273.70-3,776,818,173,572.80-1,485,383,608,107.90

Finding the Fourth Proportional to 2,736,822,053,273.70, 3,776,818,173,572.80 and 1,485,383,608,107.90

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Solution

The fourth proportional to 2,736,822,053,273.70, 3,776,818,173,572.80 and 1,485,383,608,107.90 is: 2,049,831,409,067.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,736,822,053,273.70 : 3,776,818,173,572.80 = 1,485,383,608,107.90 : x
  2. Step 2: Convert to fraction form
    2,736,822,053,273.70/3,776,818,173,572.80 = 1,485,383,608,107.90/x
  3. Step 3: Cross multiply
    2,736,822,053,273.70x = 3,776,818,173,572.80 × 1,485,383,608,107.90
  4. Step 4: Simplify right side
    2,736,822,053,273.70x = 5,610,023,805,829,054,107,484,160
  5. Step 5: Solve for x
    x = 5,610,023,805,829,054,107,484,160/2,736,822,053,273.70
  6. Step 6: Final answer
    x = 2,049,831,409,067.51

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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.