Home / 9,089,715.38-20,197,220.06

Finding the Third Proportional to 9,089,715.38 and 20,197,220.06

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Solution

The third proportional to 9,089,715.38 and 20,197,220.06 is: 44,877,939.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,089,715.38 : 20,197,220.06 = 20,197,220.06 : x
  2. Step 2: Convert to fraction form
    9,089,715.38/20,197,220.06 = 20,197,220.06/x
  3. Step 3: Cross multiply
    9,089,715.38x = 20,197,220.06 × 20,197,220.06
  4. Step 4: Simplify right side
    9,089,715.38x = 407,927,698,253,052.50
  5. Step 5: Solve for x
    x = 407,927,698,253,052.50/9,089,715.38
  6. Step 6: Final answer
    x = 44,877,939.67

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.