Home / 24,519,779.07-33,839,687.61-18,314,063.63

Finding the Fourth Proportional to 24,519,779.07, 33,839,687.61 and 18,314,063.63

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Solution

The fourth proportional to 24,519,779.07, 33,839,687.61 and 18,314,063.63 is: 25,275,194.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,519,779.07 : 33,839,687.61 = 18,314,063.63 : x
  2. Step 2: Convert to fraction form
    24,519,779.07/33,839,687.61 = 18,314,063.63/x
  3. Step 3: Cross multiply
    24,519,779.07x = 33,839,687.61 × 18,314,063.63
  4. Step 4: Simplify right side
    24,519,779.07x = 619,742,191,848,093.75
  5. Step 5: Solve for x
    x = 619,742,191,848,093.75/24,519,779.07
  6. Step 6: Final answer
    x = 25,275,194.78

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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.