Home / 27,014,779.44-37,280,806.20-14,792,773.68

Finding the Fourth Proportional to 27,014,779.44, 37,280,806.20 and 14,792,773.68

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Solution

The fourth proportional to 27,014,779.44, 37,280,806.20 and 14,792,773.68 is: 20,414,252.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,014,779.44 : 37,280,806.20 = 14,792,773.68 : x
  2. Step 2: Convert to fraction form
    27,014,779.44/37,280,806.20 = 14,792,773.68/x
  3. Step 3: Cross multiply
    27,014,779.44x = 37,280,806.20 × 14,792,773.68
  4. Step 4: Simplify right side
    27,014,779.44x = 551,486,528,724,540.88
  5. Step 5: Solve for x
    x = 551,486,528,724,540.88/27,014,779.44
  6. Step 6: Final answer
    x = 20,414,252.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.