Home / 17,112,443.61-25,651,393.61-10,727,180.04

Finding the Fourth Proportional to 17,112,443.61, 25,651,393.61 and 10,727,180.04

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Solution

The fourth proportional to 17,112,443.61, 25,651,393.61 and 10,727,180.04 is: 16,079,942.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,112,443.61 : 25,651,393.61 = 10,727,180.04 : x
  2. Step 2: Convert to fraction form
    17,112,443.61/25,651,393.61 = 10,727,180.04/x
  3. Step 3: Cross multiply
    17,112,443.61x = 25,651,393.61 × 10,727,180.04
  4. Step 4: Simplify right side
    17,112,443.61x = 275,167,117,477,739.62
  5. Step 5: Solve for x
    x = 275,167,117,477,739.62/17,112,443.61
  6. Step 6: Final answer
    x = 16,079,942.98

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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.