Home / 148,570,374.60-222,855,561.90-114,558,150.60

Finding the Fourth Proportional to 148,570,374.60, 222,855,561.90 and 114,558,150.60

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Solution

The fourth proportional to 148,570,374.60, 222,855,561.90 and 114,558,150.60 is: 171,837,225.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,570,374.60 : 222,855,561.90 = 114,558,150.60 : x
  2. Step 2: Convert to fraction form
    148,570,374.60/222,855,561.90 = 114,558,150.60/x
  3. Step 3: Cross multiply
    148,570,374.60x = 222,855,561.90 × 114,558,150.60
  4. Step 4: Simplify right side
    148,570,374.60x = 25,529,921,022,187,820
  5. Step 5: Solve for x
    x = 25,529,921,022,187,820/148,570,374.60
  6. Step 6: Final answer
    x = 171,837,225.90

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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.