Home / 35,837,394,878,008-49,455,078,607,320-20,016,971,588,488

Finding the Fourth Proportional to 35,837,394,878,008, 49,455,078,607,320 and 20,016,971,588,488

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Solution

The fourth proportional to 35,837,394,878,008, 49,455,078,607,320 and 20,016,971,588,488 is: 27,623,126,813,736.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,837,394,878,008 : 49,455,078,607,320 = 20,016,971,588,488 : x
  2. Step 2: Convert to fraction form
    35,837,394,878,008/49,455,078,607,320 = 20,016,971,588,488/x
  3. Step 3: Cross multiply
    35,837,394,878,008x = 49,455,078,607,320 × 20,016,971,588,488
  4. Step 4: Simplify right side
    35,837,394,878,008x = 989,940,903,389,165,097,404,334,080
  5. Step 5: Solve for x
    x = 989,940,903,389,165,097,404,334,080/35,837,394,878,008
  6. Step 6: Final answer
    x = 27,623,126,813,736.48

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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.