Home / 184,360,342.32-254,414,302.92-100,726,676.52

Finding the Fourth Proportional to 184,360,342.32, 254,414,302.92 and 100,726,676.52

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Solution

The fourth proportional to 184,360,342.32, 254,414,302.92 and 100,726,676.52 is: 139,001,191.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,360,342.32 : 254,414,302.92 = 100,726,676.52 : x
  2. Step 2: Convert to fraction form
    184,360,342.32/254,414,302.92 = 100,726,676.52/x
  3. Step 3: Cross multiply
    184,360,342.32x = 254,414,302.92 × 100,726,676.52
  4. Step 4: Simplify right side
    184,360,342.32x = 25,626,307,192,284,128
  5. Step 5: Solve for x
    x = 25,626,307,192,284,128/184,360,342.32
  6. Step 6: Final answer
    x = 139,001,191.20

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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.