Home / 35,837,394,878,020-49,455,078,607,326-20,016,971,588,500

Finding the Fourth Proportional to 35,837,394,878,020, 49,455,078,607,326 and 20,016,971,588,500

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Solution

The fourth proportional to 35,837,394,878,020, 49,455,078,607,326 and 20,016,971,588,500 is: 27,623,126,813,747.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,837,394,878,020 : 49,455,078,607,326 = 20,016,971,588,500 : x
  2. Step 2: Convert to fraction form
    35,837,394,878,020/49,455,078,607,326 = 20,016,971,588,500/x
  3. Step 3: Cross multiply
    35,837,394,878,020x = 49,455,078,607,326 × 20,016,971,588,500
  4. Step 4: Simplify right side
    35,837,394,878,020x = 989,940,903,389,878,680,450,760,704
  5. Step 5: Solve for x
    x = 989,940,903,389,878,680,450,760,704/35,837,394,878,020
  6. Step 6: Final answer
    x = 27,623,126,813,747.14

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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.