Home / 32,256,413.60-48,384,620.40-14,305,517.60

Finding the Fourth Proportional to 32,256,413.60, 48,384,620.40 and 14,305,517.60

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Solution

The fourth proportional to 32,256,413.60, 48,384,620.40 and 14,305,517.60 is: 21,458,276.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,256,413.60 : 48,384,620.40 = 14,305,517.60 : x
  2. Step 2: Convert to fraction form
    32,256,413.60/48,384,620.40 = 14,305,517.60/x
  3. Step 3: Cross multiply
    32,256,413.60x = 48,384,620.40 × 14,305,517.60
  4. Step 4: Simplify right side
    32,256,413.60x = 692,167,038,701,519
  5. Step 5: Solve for x
    x = 692,167,038,701,519/32,256,413.60
  6. Step 6: Final answer
    x = 21,458,276.40

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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.