Home / 240,066,794.26-331,292,512.25-130,058,507.26

Finding the Fourth Proportional to 240,066,794.26, 331,292,512.25 and 130,058,507.26

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Solution

The fourth proportional to 240,066,794.26, 331,292,512.25 and 130,058,507.26 is: 179,480,922.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,066,794.26 : 331,292,512.25 = 130,058,507.26 : x
  2. Step 2: Convert to fraction form
    240,066,794.26/331,292,512.25 = 130,058,507.26/x
  3. Step 3: Cross multiply
    240,066,794.26x = 331,292,512.25 × 130,058,507.26
  4. Step 4: Simplify right side
    240,066,794.26x = 43,087,409,609,650,264
  5. Step 5: Solve for x
    x = 43,087,409,609,650,264/240,066,794.26
  6. Step 6: Final answer
    x = 179,480,922.14

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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.