Home / 2,756,628,949.84-3,804,469,562.63-1,567,376,111.14

Finding the Fourth Proportional to 2,756,628,949.84, 3,804,469,562.63 and 1,567,376,111.14

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Solution

The fourth proportional to 2,756,628,949.84, 3,804,469,562.63 and 1,567,376,111.14 is: 2,163,161,896.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,756,628,949.84 : 3,804,469,562.63 = 1,567,376,111.14 : x
  2. Step 2: Convert to fraction form
    2,756,628,949.84/3,804,469,562.63 = 1,567,376,111.14/x
  3. Step 3: Cross multiply
    2,756,628,949.84x = 3,804,469,562.63 × 1,567,376,111.14
  4. Step 4: Simplify right side
    2,756,628,949.84x = 5,963,034,708,019,913,728
  5. Step 5: Solve for x
    x = 5,963,034,708,019,913,728/2,756,628,949.84
  6. Step 6: Final answer
    x = 2,163,161,896.84

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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.