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Finding the Third Proportional to 25,108,137 and 53,229,312

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Solution

The third proportional to 25,108,137 and 53,229,312 is: 112,846,271.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,108,137 : 53,229,312 = 53,229,312 : x
  2. Step 2: Convert to fraction form
    25,108,137/53,229,312 = 53,229,312/x
  3. Step 3: Cross multiply
    25,108,137x = 53,229,312 × 53,229,312
  4. Step 4: Simplify right side
    25,108,137x = 2,833,359,655,993,344
  5. Step 5: Solve for x
    x = 2,833,359,655,993,344/25,108,137
  6. Step 6: Final answer
    x = 112,846,271.95

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.