Home / 16,673,676.60-25,004,294.10-6,574,207.80

Finding the Fourth Proportional to 16,673,676.60, 25,004,294.10 and 6,574,207.80

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Solution

The fourth proportional to 16,673,676.60, 25,004,294.10 and 6,574,207.80 is: 9,858,858.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,673,676.60 : 25,004,294.10 = 6,574,207.80 : x
  2. Step 2: Convert to fraction form
    16,673,676.60/25,004,294.10 = 6,574,207.80/x
  3. Step 3: Cross multiply
    16,673,676.60x = 25,004,294.10 × 6,574,207.80
  4. Step 4: Simplify right side
    16,673,676.60x = 164,383,425,305,714
  5. Step 5: Solve for x
    x = 164,383,425,305,714/16,673,676.60
  6. Step 6: Final answer
    x = 9,858,858.92

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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.