Home / 184,416,216.48-254,495,172.24-100,786,062.24

Finding the Fourth Proportional to 184,416,216.48, 254,495,172.24 and 100,786,062.24

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Solution

The fourth proportional to 184,416,216.48, 254,495,172.24 and 100,786,062.24 is: 139,085,199.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,416,216.48 : 254,495,172.24 = 100,786,062.24 : x
  2. Step 2: Convert to fraction form
    184,416,216.48/254,495,172.24 = 100,786,062.24/x
  3. Step 3: Cross multiply
    184,416,216.48x = 254,495,172.24 × 100,786,062.24
  4. Step 4: Simplify right side
    184,416,216.48x = 25,649,566,269,160,160
  5. Step 5: Solve for x
    x = 25,649,566,269,160,160/184,416,216.48
  6. Step 6: Final answer
    x = 139,085,199.55

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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.