Home / 5,093,344,474.38-7,640,845,946.81-1,504,134,629.33

Finding the Fourth Proportional to 5,093,344,474.38, 7,640,845,946.81 and 1,504,134,629.33

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Solution

The fourth proportional to 5,093,344,474.38, 7,640,845,946.81 and 1,504,134,629.33 is: 2,256,446,828.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,093,344,474.38 : 7,640,845,946.81 = 1,504,134,629.33 : x
  2. Step 2: Convert to fraction form
    5,093,344,474.38/7,640,845,946.81 = 1,504,134,629.33/x
  3. Step 3: Cross multiply
    5,093,344,474.38x = 7,640,845,946.81 × 1,504,134,629.33
  4. Step 4: Simplify right side
    5,093,344,474.38x = 11,492,860,985,932,832,768
  5. Step 5: Solve for x
    x = 11,492,860,985,932,832,768/5,093,344,474.38
  6. Step 6: Final answer
    x = 2,256,446,828.55

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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.