Home / 196,829,422.40-295,244,133.60-94,568,801.60

Finding the Fourth Proportional to 196,829,422.40, 295,244,133.60 and 94,568,801.60

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Solution

The fourth proportional to 196,829,422.40, 295,244,133.60 and 94,568,801.60 is: 141,853,202.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,829,422.40 : 295,244,133.60 = 94,568,801.60 : x
  2. Step 2: Convert to fraction form
    196,829,422.40/295,244,133.60 = 94,568,801.60/x
  3. Step 3: Cross multiply
    196,829,422.40x = 295,244,133.60 × 94,568,801.60
  4. Step 4: Simplify right side
    196,829,422.40x = 27,920,883,893,982,296
  5. Step 5: Solve for x
    x = 27,920,883,893,982,296/196,829,422.40
  6. Step 6: Final answer
    x = 141,853,202.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.