Home / 17,390,570.75-23,998,530.98-9,655,414.19

Finding the Fourth Proportional to 17,390,570.75, 23,998,530.98 and 9,655,414.19

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Solution

The fourth proportional to 17,390,570.75, 23,998,530.98 and 9,655,414.19 is: 13,324,218.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,390,570.75 : 23,998,530.98 = 9,655,414.19 : x
  2. Step 2: Convert to fraction form
    17,390,570.75/23,998,530.98 = 9,655,414.19/x
  3. Step 3: Cross multiply
    17,390,570.75x = 23,998,530.98 × 9,655,414.19
  4. Step 4: Simplify right side
    17,390,570.75x = 231,715,756,467,592.53
  5. Step 5: Solve for x
    x = 231,715,756,467,592.53/17,390,570.75
  6. Step 6: Final answer
    x = 13,324,218.04

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1.5x scale

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.