Home / 26,056,846.80-39,078,271.80-10,907,643.60

Finding the Fourth Proportional to 26,056,846.80, 39,078,271.80 and 10,907,643.60

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Solution

The fourth proportional to 26,056,846.80, 39,078,271.80 and 10,907,643.60 is: 16,358,535.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,056,846.80 : 39,078,271.80 = 10,907,643.60 : x
  2. Step 2: Convert to fraction form
    26,056,846.80/39,078,271.80 = 10,907,643.60/x
  3. Step 3: Cross multiply
    26,056,846.80x = 39,078,271.80 × 10,907,643.60
  4. Step 4: Simplify right side
    26,056,846.80x = 426,251,861,298,330.44
  5. Step 5: Solve for x
    x = 426,251,861,298,330.44/26,056,846.80
  6. Step 6: Final answer
    x = 16,358,535.80

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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.