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Finding the Third Proportional to 25,954,290 and 56,012,223

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Solution

The third proportional to 25,954,290 and 56,012,223 is: 120,880,560.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,954,290 : 56,012,223 = 56,012,223 : x
  2. Step 2: Convert to fraction form
    25,954,290/56,012,223 = 56,012,223/x
  3. Step 3: Cross multiply
    25,954,290x = 56,012,223 × 56,012,223
  4. Step 4: Simplify right side
    25,954,290x = 3,137,369,125,401,729
  5. Step 5: Solve for x
    x = 3,137,369,125,401,729/25,954,290
  6. Step 6: Final answer
    x = 120,880,560.61

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Why These Related Problems?

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