Home / 460,202,051.98-635,080,771.19-259,261,337.26

Finding the Fourth Proportional to 460,202,051.98, 635,080,771.19 and 259,261,337.26

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Solution

The fourth proportional to 460,202,051.98, 635,080,771.19 and 259,261,337.26 is: 357,781,738.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    460,202,051.98 : 635,080,771.19 = 259,261,337.26 : x
  2. Step 2: Convert to fraction form
    460,202,051.98/635,080,771.19 = 259,261,337.26/x
  3. Step 3: Cross multiply
    460,202,051.98x = 635,080,771.19 × 259,261,337.26
  4. Step 4: Simplify right side
    460,202,051.98x = 164,651,890,004,427,104
  5. Step 5: Solve for x
    x = 164,651,890,004,427,104/460,202,051.98
  6. Step 6: Final answer
    x = 357,781,738.04

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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.