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Finding the Third Proportional to 29,756,936 and 45,961,236

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Solution

The third proportional to 29,756,936 and 45,961,236 is: 70,989,674.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,756,936 : 45,961,236 = 45,961,236 : x
  2. Step 2: Convert to fraction form
    29,756,936/45,961,236 = 45,961,236/x
  3. Step 3: Cross multiply
    29,756,936x = 45,961,236 × 45,961,236
  4. Step 4: Simplify right side
    29,756,936x = 2,112,435,214,647,696
  5. Step 5: Solve for x
    x = 2,112,435,214,647,696/29,756,936
  6. Step 6: Final answer
    x = 70,989,674.97

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Why These Related Problems?

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