Home / 2,756,628,950.24-3,804,469,563.17-1,567,376,111.49

Finding the Fourth Proportional to 2,756,628,950.24, 3,804,469,563.17 and 1,567,376,111.49

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Solution

The fourth proportional to 2,756,628,950.24, 3,804,469,563.17 and 1,567,376,111.49 is: 2,163,161,897.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,756,628,950.24 : 3,804,469,563.17 = 1,567,376,111.49 : x
  2. Step 2: Convert to fraction form
    2,756,628,950.24/3,804,469,563.17 = 1,567,376,111.49/x
  3. Step 3: Cross multiply
    2,756,628,950.24x = 3,804,469,563.17 × 1,567,376,111.49
  4. Step 4: Simplify right side
    2,756,628,950.24x = 5,963,034,710,207,372,288
  5. Step 5: Solve for x
    x = 5,963,034,710,207,372,288/2,756,628,950.24
  6. Step 6: Final answer
    x = 2,163,161,897.32

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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.