Home / 184,695,492.80-276,860,503.20-87,480,329.60

Finding the Fourth Proportional to 184,695,492.80, 276,860,503.20 and 87,480,329.60

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Solution

The fourth proportional to 184,695,492.80, 276,860,503.20 and 87,480,329.60 is: 131,133,942.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,695,492.80 : 276,860,503.20 = 87,480,329.60 : x
  2. Step 2: Convert to fraction form
    184,695,492.80/276,860,503.20 = 87,480,329.60/x
  3. Step 3: Cross multiply
    184,695,492.80x = 276,860,503.20 × 87,480,329.60
  4. Step 4: Simplify right side
    184,695,492.80x = 24,219,848,073,157,852
  5. Step 5: Solve for x
    x = 24,219,848,073,157,852/184,695,492.80
  6. Step 6: Final answer
    x = 131,133,942.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.