Home / 26,863,074.64-37,066,504.44-15,100,776.28

Finding the Fourth Proportional to 26,863,074.64, 37,066,504.44 and 15,100,776.28

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Solution

The fourth proportional to 26,863,074.64, 37,066,504.44 and 15,100,776.28 is: 20,836,519.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,863,074.64 : 37,066,504.44 = 15,100,776.28 : x
  2. Step 2: Convert to fraction form
    26,863,074.64/37,066,504.44 = 15,100,776.28/x
  3. Step 3: Cross multiply
    26,863,074.64x = 37,066,504.44 × 15,100,776.28
  4. Step 4: Simplify right side
    26,863,074.64x = 559,732,991,030,066.62
  5. Step 5: Solve for x
    x = 559,732,991,030,066.62/26,863,074.64
  6. Step 6: Final answer
    x = 20,836,519.96

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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.