Home / 24,458,531.60-36,678,466.20-7,413,539.60

Finding the Fourth Proportional to 24,458,531.60, 36,678,466.20 and 7,413,539.60

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Solution

The fourth proportional to 24,458,531.60, 36,678,466.20 and 7,413,539.60 is: 11,117,481.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,458,531.60 : 36,678,466.20 = 7,413,539.60 : x
  2. Step 2: Convert to fraction form
    24,458,531.60/36,678,466.20 = 7,413,539.60/x
  3. Step 3: Cross multiply
    24,458,531.60x = 36,678,466.20 × 7,413,539.60
  4. Step 4: Simplify right side
    24,458,531.60x = 271,917,261,640,961.53
  5. Step 5: Solve for x
    x = 271,917,261,640,961.53/24,458,531.60
  6. Step 6: Final answer
    x = 11,117,481.05

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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.