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Finding the Third Proportional to 3,385,375,968 and 5,228,992,224

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Solution

The third proportional to 3,385,375,968 and 5,228,992,224 is: 8,076,609,492.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,385,375,968 : 5,228,992,224 = 5,228,992,224 : x
  2. Step 2: Convert to fraction form
    3,385,375,968/5,228,992,224 = 5,228,992,224/x
  3. Step 3: Cross multiply
    3,385,375,968x = 5,228,992,224 × 5,228,992,224
  4. Step 4: Simplify right side
    3,385,375,968x = 27,342,359,678,652,465,152
  5. Step 5: Solve for x
    x = 27,342,359,678,652,465,152/3,385,375,968
  6. Step 6: Final answer
    x = 8,076,609,492.45

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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.