Home / 17,326,903.26-23,903,620.68-10,447,563.54

Finding the Fourth Proportional to 17,326,903.26, 23,903,620.68 and 10,447,563.54

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Solution

The fourth proportional to 17,326,903.26, 23,903,620.68 and 10,447,563.54 is: 14,413,111.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,326,903.26 : 23,903,620.68 = 10,447,563.54 : x
  2. Step 2: Convert to fraction form
    17,326,903.26/23,903,620.68 = 10,447,563.54/x
  3. Step 3: Cross multiply
    17,326,903.26x = 23,903,620.68 × 10,447,563.54
  4. Step 4: Simplify right side
    17,326,903.26x = 249,734,595,890,357.97
  5. Step 5: Solve for x
    x = 249,734,595,890,357.97/17,326,903.26
  6. Step 6: Final answer
    x = 14,413,111.92

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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.