Home / 365,370,188.06-548,027,717.52-116,365,383.20

Finding the Fourth Proportional to 365,370,188.06, 548,027,717.52 and 116,365,383.20

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Solution

The fourth proportional to 365,370,188.06, 548,027,717.52 and 116,365,383.20 is: 174,539,295.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,370,188.06 : 548,027,717.52 = 116,365,383.20 : x
  2. Step 2: Convert to fraction form
    365,370,188.06/548,027,717.52 = 116,365,383.20/x
  3. Step 3: Cross multiply
    365,370,188.06x = 548,027,717.52 × 116,365,383.20
  4. Step 4: Simplify right side
    365,370,188.06x = 63,771,455,353,436,152
  5. Step 5: Solve for x
    x = 63,771,455,353,436,152/365,370,188.06
  6. Step 6: Final answer
    x = 174,539,295.86

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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.