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Finding the Third Proportional to 9,634,413 and 14,089,869

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Solution

The third proportional to 9,634,413 and 14,089,869 is: 20,605,760.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,634,413 : 14,089,869 = 14,089,869 : x
  2. Step 2: Convert to fraction form
    9,634,413/14,089,869 = 14,089,869/x
  3. Step 3: Cross multiply
    9,634,413x = 14,089,869 × 14,089,869
  4. Step 4: Simplify right side
    9,634,413x = 198,524,408,437,161
  5. Step 5: Solve for x
    x = 198,524,408,437,161/9,634,413
  6. Step 6: Final answer
    x = 20,605,760.67

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.