Home / 51,854,366,351.03-71,519,404,891.56-44,632,508,770.53

Finding the Fourth Proportional to 51,854,366,351.03, 71,519,404,891.56 and 44,632,508,770.53

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Solution

The fourth proportional to 51,854,366,351.03, 71,519,404,891.56 and 44,632,508,770.53 is: 61,558,759,477.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,854,366,351.03 : 71,519,404,891.56 = 44,632,508,770.53 : x
  2. Step 2: Convert to fraction form
    51,854,366,351.03/71,519,404,891.56 = 44,632,508,770.53/x
  3. Step 3: Cross multiply
    51,854,366,351.03x = 71,519,404,891.56 × 44,632,508,770.53
  4. Step 4: Simplify right side
    51,854,366,351.03x = 3,192,090,466,085,637,718,016
  5. Step 5: Solve for x
    x = 3,192,090,466,085,637,718,016/51,854,366,351.03
  6. Step 6: Final answer
    x = 61,558,759,477.98

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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.