Home / 26,256,153.44-39,382,806.54-8,060,352.32

Finding the Fourth Proportional to 26,256,153.44, 39,382,806.54 and 8,060,352.32

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Solution

The fourth proportional to 26,256,153.44, 39,382,806.54 and 8,060,352.32 is: 12,090,091.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,256,153.44 : 39,382,806.54 = 8,060,352.32 : x
  2. Step 2: Convert to fraction form
    26,256,153.44/39,382,806.54 = 8,060,352.32/x
  3. Step 3: Cross multiply
    26,256,153.44x = 39,382,806.54 × 8,060,352.32
  4. Step 4: Simplify right side
    26,256,153.44x = 317,439,296,062,800.19
  5. Step 5: Solve for x
    x = 317,439,296,062,800.19/26,256,153.44
  6. Step 6: Final answer
    x = 12,090,091.44

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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.