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Finding the Third Proportional to 603,448,362 and 1,303,054,740

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Solution

The third proportional to 603,448,362 and 1,303,054,740 is: 2,813,748,055.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    603,448,362 : 1,303,054,740 = 1,303,054,740 : x
  2. Step 2: Convert to fraction form
    603,448,362/1,303,054,740 = 1,303,054,740/x
  3. Step 3: Cross multiply
    603,448,362x = 1,303,054,740 × 1,303,054,740
  4. Step 4: Simplify right side
    603,448,362x = 1,697,951,655,436,467,712
  5. Step 5: Solve for x
    x = 1,697,951,655,436,467,712/603,448,362
  6. Step 6: Final answer
    x = 2,813,748,055.94

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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.