Home / 3,511,837,906.33-5,265,653,185.49-1,117,755,196.13

Finding the Fourth Proportional to 3,511,837,906.33, 5,265,653,185.49 and 1,117,755,196.13

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Solution

The fourth proportional to 3,511,837,906.33, 5,265,653,185.49 and 1,117,755,196.13 is: 1,675,963,232.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,511,837,906.33 : 5,265,653,185.49 = 1,117,755,196.13 : x
  2. Step 2: Convert to fraction form
    3,511,837,906.33/5,265,653,185.49 = 1,117,755,196.13/x
  3. Step 3: Cross multiply
    3,511,837,906.33x = 5,265,653,185.49 × 1,117,755,196.13
  4. Step 4: Simplify right side
    3,511,837,906.33x = 5,885,711,209,070,812,160
  5. Step 5: Solve for x
    x = 5,885,711,209,070,812,160/3,511,837,906.33
  6. Step 6: Final answer
    x = 1,675,963,232.37

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.