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Finding the Third Proportional to 35,263,236 and 54,490,680

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Solution

The third proportional to 35,263,236 and 54,490,680 is: 84,201,977.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,263,236 : 54,490,680 = 54,490,680 : x
  2. Step 2: Convert to fraction form
    35,263,236/54,490,680 = 54,490,680/x
  3. Step 3: Cross multiply
    35,263,236x = 54,490,680 × 54,490,680
  4. Step 4: Simplify right side
    35,263,236x = 2,969,234,206,862,400
  5. Step 5: Solve for x
    x = 2,969,234,206,862,400/35,263,236
  6. Step 6: Final answer
    x = 84,201,977.57

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.