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Finding the Third Proportional to 7,089,176 and 15,187,106

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Solution

The third proportional to 7,089,176 and 15,187,106 is: 32,535,260.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,089,176 : 15,187,106 = 15,187,106 : x
  2. Step 2: Convert to fraction form
    7,089,176/15,187,106 = 15,187,106/x
  3. Step 3: Cross multiply
    7,089,176x = 15,187,106 × 15,187,106
  4. Step 4: Simplify right side
    7,089,176x = 230,648,188,655,236
  5. Step 5: Solve for x
    x = 230,648,188,655,236/7,089,176
  6. Step 6: Final answer
    x = 32,535,260.61

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.