Home / 21,538,759,968-33,086,172,488

Finding the Third Proportional to 21,538,759,968 and 33,086,172,488

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Solution

The third proportional to 21,538,759,968 and 33,086,172,488 is: 50,824,411,968.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,538,759,968 : 33,086,172,488 = 33,086,172,488 : x
  2. Step 2: Convert to fraction form
    21,538,759,968/33,086,172,488 = 33,086,172,488/x
  3. Step 3: Cross multiply
    21,538,759,968x = 33,086,172,488 × 33,086,172,488
  4. Step 4: Simplify right side
    21,538,759,968x = 1,094,694,809,905,688,084,480
  5. Step 5: Solve for x
    x = 1,094,694,809,905,688,084,480/21,538,759,968
  6. Step 6: Final answer
    x = 50,824,411,968.57

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.