Home / 16,672,564.44-25,005,347.46-4,702,501.08

Finding the Fourth Proportional to 16,672,564.44, 25,005,347.46 and 4,702,501.08

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Solution

The fourth proportional to 16,672,564.44, 25,005,347.46 and 4,702,501.08 is: 7,052,764.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,672,564.44 : 25,005,347.46 = 4,702,501.08 : x
  2. Step 2: Convert to fraction form
    16,672,564.44/25,005,347.46 = 4,702,501.08/x
  3. Step 3: Cross multiply
    16,672,564.44x = 25,005,347.46 × 4,702,501.08
  4. Step 4: Simplify right side
    16,672,564.44x = 117,587,673,436,425.27
  5. Step 5: Solve for x
    x = 117,587,673,436,425.27/16,672,564.44
  6. Step 6: Final answer
    x = 7,052,764.67

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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.