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Finding the Third Proportional to 16,210,824 and 25,669,260

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Solution

The third proportional to 16,210,824 and 25,669,260 is: 40,646,355.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,210,824 : 25,669,260 = 25,669,260 : x
  2. Step 2: Convert to fraction form
    16,210,824/25,669,260 = 25,669,260/x
  3. Step 3: Cross multiply
    16,210,824x = 25,669,260 × 25,669,260
  4. Step 4: Simplify right side
    16,210,824x = 658,910,908,947,600
  5. Step 5: Solve for x
    x = 658,910,908,947,600/16,210,824
  6. Step 6: Final answer
    x = 40,646,355.11

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Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.