Home / 34,237,055.89-51,361,357.52-11,512,551.25

Finding the Fourth Proportional to 34,237,055.89, 51,361,357.52 and 11,512,551.25

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Solution

The fourth proportional to 34,237,055.89, 51,361,357.52 and 11,512,551.25 is: 17,270,768.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,237,055.89 : 51,361,357.52 = 11,512,551.25 : x
  2. Step 2: Convert to fraction form
    34,237,055.89/51,361,357.52 = 11,512,551.25/x
  3. Step 3: Cross multiply
    34,237,055.89x = 51,361,357.52 × 11,512,551.25
  4. Step 4: Simplify right side
    34,237,055.89x = 591,300,260,718,573
  5. Step 5: Solve for x
    x = 591,300,260,718,573/34,237,055.89
  6. Step 6: Final answer
    x = 17,270,768.33

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