Home / 33,487,054,083,896-46,220,732,856,802-21,810,365,844,844

Finding the Fourth Proportional to 33,487,054,083,896, 46,220,732,856,802 and 21,810,365,844,844

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Solution

The fourth proportional to 33,487,054,083,896, 46,220,732,856,802 and 21,810,365,844,844 is: 30,103,904,950,792.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,487,054,083,896 : 46,220,732,856,802 = 21,810,365,844,844 : x
  2. Step 2: Convert to fraction form
    33,487,054,083,896/46,220,732,856,802 = 21,810,365,844,844/x
  3. Step 3: Cross multiply
    33,487,054,083,896x = 46,220,732,856,802 × 21,810,365,844,844
  4. Step 4: Simplify right side
    33,487,054,083,896x = 1,008,091,093,223,653,155,354,443,776
  5. Step 5: Solve for x
    x = 1,008,091,093,223,653,155,354,443,776/33,487,054,083,896
  6. Step 6: Final answer
    x = 30,103,904,950,792.50

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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.