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Finding the Third Proportional to 14,256,416 and 20,598,064

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Solution

The third proportional to 14,256,416 and 20,598,064 is: 29,760,652.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,256,416 : 20,598,064 = 20,598,064 : x
  2. Step 2: Convert to fraction form
    14,256,416/20,598,064 = 20,598,064/x
  3. Step 3: Cross multiply
    14,256,416x = 20,598,064 × 20,598,064
  4. Step 4: Simplify right side
    14,256,416x = 424,280,240,548,096
  5. Step 5: Solve for x
    x = 424,280,240,548,096/14,256,416
  6. Step 6: Final answer
    x = 29,760,652.37

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.