Home / 19,522,110.60-29,283,165.90-9,444,414.60

Finding the Fourth Proportional to 19,522,110.60, 29,283,165.90 and 9,444,414.60

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Solution

The fourth proportional to 19,522,110.60, 29,283,165.90 and 9,444,414.60 is: 14,166,621.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,522,110.60 : 29,283,165.90 = 9,444,414.60 : x
  2. Step 2: Convert to fraction form
    19,522,110.60/29,283,165.90 = 9,444,414.60/x
  3. Step 3: Cross multiply
    19,522,110.60x = 29,283,165.90 × 9,444,414.60
  4. Step 4: Simplify right side
    19,522,110.60x = 276,562,359,560,182.12
  5. Step 5: Solve for x
    x = 276,562,359,560,182.12/19,522,110.60
  6. Step 6: Final answer
    x = 14,166,621.90

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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.