Home / 43,401,186.24-65,065,165.74-35,725,209.90

Finding the Fourth Proportional to 43,401,186.24, 65,065,165.74 and 35,725,209.90

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Solution

The fourth proportional to 43,401,186.24, 65,065,165.74 and 35,725,209.90 is: 53,557,676.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,401,186.24 : 65,065,165.74 = 35,725,209.90 : x
  2. Step 2: Convert to fraction form
    43,401,186.24/65,065,165.74 = 35,725,209.90/x
  3. Step 3: Cross multiply
    43,401,186.24x = 65,065,165.74 × 35,725,209.90
  4. Step 4: Simplify right side
    43,401,186.24x = 2,324,466,703,239,789
  5. Step 5: Solve for x
    x = 2,324,466,703,239,789/43,401,186.24
  6. Step 6: Final answer
    x = 53,557,676.75

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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.