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Finding the Third Proportional to 7,390,848 and 16,192,704

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Solution

The third proportional to 7,390,848 and 16,192,704 is: 35,476,803.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,390,848 : 16,192,704 = 16,192,704 : x
  2. Step 2: Convert to fraction form
    7,390,848/16,192,704 = 16,192,704/x
  3. Step 3: Cross multiply
    7,390,848x = 16,192,704 × 16,192,704
  4. Step 4: Simplify right side
    7,390,848x = 262,203,662,831,616
  5. Step 5: Solve for x
    x = 262,203,662,831,616/7,390,848
  6. Step 6: Final answer
    x = 35,476,803.59

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.