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Finding the Third Proportional to 14,128,245 and 30,515,094

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Solution

The third proportional to 14,128,245 and 30,515,094 is: 65,908,466.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,128,245 : 30,515,094 = 30,515,094 : x
  2. Step 2: Convert to fraction form
    14,128,245/30,515,094 = 30,515,094/x
  3. Step 3: Cross multiply
    14,128,245x = 30,515,094 × 30,515,094
  4. Step 4: Simplify right side
    14,128,245x = 931,170,961,828,836
  5. Step 5: Solve for x
    x = 931,170,961,828,836/14,128,245
  6. Step 6: Final answer
    x = 65,908,466.47

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.