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Finding the Third Proportional to 10,410,529 and 15,554,557

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Solution

The third proportional to 10,410,529 and 15,554,557 is: 23,240,340.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,410,529 : 15,554,557 = 15,554,557 : x
  2. Step 2: Convert to fraction form
    10,410,529/15,554,557 = 15,554,557/x
  3. Step 3: Cross multiply
    10,410,529x = 15,554,557 × 15,554,557
  4. Step 4: Simplify right side
    10,410,529x = 241,944,243,466,249
  5. Step 5: Solve for x
    x = 241,944,243,466,249/10,410,529
  6. Step 6: Final answer
    x = 23,240,340.95

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.