Home / 184,199,920.06-254,310,608.40-117,256,650

Finding the Fourth Proportional to 184,199,920.06, 254,310,608.40 and 117,256,650

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Solution

The fourth proportional to 184,199,920.06, 254,310,608.40 and 117,256,650 is: 161,887,203.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,199,920.06 : 254,310,608.40 = 117,256,650 : x
  2. Step 2: Convert to fraction form
    184,199,920.06/254,310,608.40 = 117,256,650/x
  3. Step 3: Cross multiply
    184,199,920.06x = 254,310,608.40 × 117,256,650
  4. Step 4: Simplify right side
    184,199,920.06x = 29,819,610,000,445,860
  5. Step 5: Solve for x
    x = 29,819,610,000,445,860/184,199,920.06
  6. Step 6: Final answer
    x = 161,887,203.81

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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.