Home / 184,416,219.98-254,495,177.08-100,786,065.74

Finding the Fourth Proportional to 184,416,219.98, 254,495,177.08 and 100,786,065.74

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Solution

The fourth proportional to 184,416,219.98, 254,495,177.08 and 100,786,065.74 is: 139,085,204.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,416,219.98 : 254,495,177.08 = 100,786,065.74 : x
  2. Step 2: Convert to fraction form
    184,416,219.98/254,495,177.08 = 100,786,065.74/x
  3. Step 3: Cross multiply
    184,416,219.98x = 254,495,177.08 × 100,786,065.74
  4. Step 4: Simplify right side
    184,416,219.98x = 25,649,567,647,697,820
  5. Step 5: Solve for x
    x = 25,649,567,647,697,820/184,416,219.98
  6. Step 6: Final answer
    x = 139,085,204.38

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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.