Home / 43,603,676.10-65,405,514.15-35,100,620.10

Finding the Fourth Proportional to 43,603,676.10, 65,405,514.15 and 35,100,620.10

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Solution

The fourth proportional to 43,603,676.10, 65,405,514.15 and 35,100,620.10 is: 52,650,930.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,603,676.10 : 65,405,514.15 = 35,100,620.10 : x
  2. Step 2: Convert to fraction form
    43,603,676.10/65,405,514.15 = 35,100,620.10/x
  3. Step 3: Cross multiply
    43,603,676.10x = 65,405,514.15 × 35,100,620.10
  4. Step 4: Simplify right side
    43,603,676.10x = 2,295,774,104,624,324.50
  5. Step 5: Solve for x
    x = 2,295,774,104,624,324.50/43,603,676.10
  6. Step 6: Final answer
    x = 52,650,930.15

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Double scale
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1.5x scale

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.