Home / 23,318,881.60-34,972,101.60-8,171,233.60

Finding the Fourth Proportional to 23,318,881.60, 34,972,101.60 and 8,171,233.60

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Solution

The fourth proportional to 23,318,881.60, 34,972,101.60 and 8,171,233.60 is: 12,254,670.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,318,881.60 : 34,972,101.60 = 8,171,233.60 : x
  2. Step 2: Convert to fraction form
    23,318,881.60/34,972,101.60 = 8,171,233.60/x
  3. Step 3: Cross multiply
    23,318,881.60x = 34,972,101.60 × 8,171,233.60
  4. Step 4: Simplify right side
    23,318,881.60x = 285,765,211,656,533.75
  5. Step 5: Solve for x
    x = 285,765,211,656,533.75/23,318,881.60
  6. Step 6: Final answer
    x = 12,254,670.55

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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.