Home / 17,104,927.74-23,604,804.72-9,370,245.03

Finding the Fourth Proportional to 17,104,927.74, 23,604,804.72 and 9,370,245.03

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Solution

The fourth proportional to 17,104,927.74, 23,604,804.72 and 9,370,245.03 is: 12,930,940.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,104,927.74 : 23,604,804.72 = 9,370,245.03 : x
  2. Step 2: Convert to fraction form
    17,104,927.74/23,604,804.72 = 9,370,245.03/x
  3. Step 3: Cross multiply
    17,104,927.74x = 23,604,804.72 × 9,370,245.03
  4. Step 4: Simplify right side
    17,104,927.74x = 221,182,804,111,700.50
  5. Step 5: Solve for x
    x = 221,182,804,111,700.50/17,104,927.74
  6. Step 6: Final answer
    x = 12,930,940.57

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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.