Home / 26,036,157.26-39,048,259.48-15,522,805.22

Finding the Fourth Proportional to 26,036,157.26, 39,048,259.48 and 15,522,805.22

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Solution

The fourth proportional to 26,036,157.26, 39,048,259.48 and 15,522,805.22 is: 23,280,644.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,036,157.26 : 39,048,259.48 = 15,522,805.22 : x
  2. Step 2: Convert to fraction form
    26,036,157.26/39,048,259.48 = 15,522,805.22/x
  3. Step 3: Cross multiply
    26,036,157.26x = 39,048,259.48 × 15,522,805.22
  4. Step 4: Simplify right side
    26,036,157.26x = 606,138,526,171,869.50
  5. Step 5: Solve for x
    x = 606,138,526,171,869.50/26,036,157.26
  6. Step 6: Final answer
    x = 23,280,644.69

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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.