Home / 19,522,032.60-29,283,048.90-9,444,336.60

Finding the Fourth Proportional to 19,522,032.60, 29,283,048.90 and 9,444,336.60

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Solution

The fourth proportional to 19,522,032.60, 29,283,048.90 and 9,444,336.60 is: 14,166,504.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,522,032.60 : 29,283,048.90 = 9,444,336.60 : x
  2. Step 2: Convert to fraction form
    19,522,032.60/29,283,048.90 = 9,444,336.60/x
  3. Step 3: Cross multiply
    19,522,032.60x = 29,283,048.90 × 9,444,336.60
  4. Step 4: Simplify right side
    19,522,032.60x = 276,558,970,485,859.72
  5. Step 5: Solve for x
    x = 276,558,970,485,859.72/19,522,032.60
  6. Step 6: Final answer
    x = 14,166,504.90

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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.