Home / 17,994,669.45-24,832,589.27-9,734,729.28

Finding the Fourth Proportional to 17,994,669.45, 24,832,589.27 and 9,734,729.28

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Solution

The fourth proportional to 17,994,669.45, 24,832,589.27 and 9,734,729.28 is: 13,433,896.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,994,669.45 : 24,832,589.27 = 9,734,729.28 : x
  2. Step 2: Convert to fraction form
    17,994,669.45/24,832,589.27 = 9,734,729.28/x
  3. Step 3: Cross multiply
    17,994,669.45x = 24,832,589.27 × 9,734,729.28
  4. Step 4: Simplify right side
    17,994,669.45x = 241,738,533,864,882.81
  5. Step 5: Solve for x
    x = 241,738,533,864,882.81/17,994,669.45
  6. Step 6: Final answer
    x = 13,433,896.88

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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.