Home / 151,144,539.60-226,735,212.60-54,110,427.60

Finding the Fourth Proportional to 151,144,539.60, 226,735,212.60 and 54,110,427.60

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Solution

The fourth proportional to 151,144,539.60, 226,735,212.60 and 54,110,427.60 is: 81,172,229.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,144,539.60 : 226,735,212.60 = 54,110,427.60 : x
  2. Step 2: Convert to fraction form
    151,144,539.60/226,735,212.60 = 54,110,427.60/x
  3. Step 3: Cross multiply
    151,144,539.60x = 226,735,212.60 × 54,110,427.60
  4. Step 4: Simplify right side
    151,144,539.60x = 12,268,739,305,762,908
  5. Step 5: Solve for x
    x = 12,268,739,305,762,908/151,144,539.60
  6. Step 6: Final answer
    x = 81,172,229.83

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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.