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Finding the Third Proportional to 150,911,112 and 323,335,752

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Solution

The third proportional to 150,911,112 and 323,335,752 is: 692,765,477.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,911,112 : 323,335,752 = 323,335,752 : x
  2. Step 2: Convert to fraction form
    150,911,112/323,335,752 = 323,335,752/x
  3. Step 3: Cross multiply
    150,911,112x = 323,335,752 × 323,335,752
  4. Step 4: Simplify right side
    150,911,112x = 104,546,008,521,405,504
  5. Step 5: Solve for x
    x = 104,546,008,521,405,504/150,911,112
  6. Step 6: Final answer
    x = 692,765,477.21

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.