Home / 240,767,583.03-332,261,217.27-130,760,083.35

Finding the Fourth Proportional to 240,767,583.03, 332,261,217.27 and 130,760,083.35

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Solution

The fourth proportional to 240,767,583.03, 332,261,217.27 and 130,760,083.35 is: 180,449,975.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,767,583.03 : 332,261,217.27 = 130,760,083.35 : x
  2. Step 2: Convert to fraction form
    240,767,583.03/332,261,217.27 = 130,760,083.35/x
  3. Step 3: Cross multiply
    240,767,583.03x = 332,261,217.27 × 130,760,083.35
  4. Step 4: Simplify right side
    240,767,583.03x = 43,446,504,464,197,656
  5. Step 5: Solve for x
    x = 43,446,504,464,197,656/240,767,583.03
  6. Step 6: Final answer
    x = 180,449,975.52

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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.