Home / 17,200,774.44-23,737,072.28-9,465,816.84

Finding the Fourth Proportional to 17,200,774.44, 23,737,072.28 and 9,465,816.84

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Solution

The fourth proportional to 17,200,774.44, 23,737,072.28 and 9,465,816.84 is: 13,062,829.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,200,774.44 : 23,737,072.28 = 9,465,816.84 : x
  2. Step 2: Convert to fraction form
    17,200,774.44/23,737,072.28 = 9,465,816.84/x
  3. Step 3: Cross multiply
    17,200,774.44x = 23,737,072.28 × 9,465,816.84
  4. Step 4: Simplify right side
    17,200,774.44x = 224,690,778,383,978.06
  5. Step 5: Solve for x
    x = 224,690,778,383,978.06/17,200,774.44
  6. Step 6: Final answer
    x = 13,062,829.19

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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.