Home / 17,716,642.08-26,577,825.39-7,483,040.34

Finding the Fourth Proportional to 17,716,642.08, 26,577,825.39 and 7,483,040.34

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Solution

The fourth proportional to 17,716,642.08, 26,577,825.39 and 7,483,040.34 is: 11,225,769.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,716,642.08 : 26,577,825.39 = 7,483,040.34 : x
  2. Step 2: Convert to fraction form
    17,716,642.08/26,577,825.39 = 7,483,040.34/x
  3. Step 3: Cross multiply
    17,716,642.08x = 26,577,825.39 × 7,483,040.34
  4. Step 4: Simplify right side
    17,716,642.08x = 198,882,939,542,846.22
  5. Step 5: Solve for x
    x = 198,882,939,542,846.22/17,716,642.08
  6. Step 6: Final answer
    x = 11,225,769.46

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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.