Home / 184,522,857.98-276,920,549.82-87,478,906.50

Finding the Fourth Proportional to 184,522,857.98, 276,920,549.82 and 87,478,906.50

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Solution

The fourth proportional to 184,522,857.98, 276,920,549.82 and 87,478,906.50 is: 131,282,959.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,522,857.98 : 276,920,549.82 = 87,478,906.50 : x
  2. Step 2: Convert to fraction form
    184,522,857.98/276,920,549.82 = 87,478,906.50/x
  3. Step 3: Cross multiply
    184,522,857.98x = 276,920,549.82 × 87,478,906.50
  4. Step 4: Simplify right side
    184,522,857.98x = 24,224,706,885,632,372
  5. Step 5: Solve for x
    x = 24,224,706,885,632,372/184,522,857.98
  6. Step 6: Final answer
    x = 131,282,959.47

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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.