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Finding the Third Proportional to 110,544,911 and 236,618,752

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Solution

The third proportional to 110,544,911 and 236,618,752 is: 506,476,809.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,544,911 : 236,618,752 = 236,618,752 : x
  2. Step 2: Convert to fraction form
    110,544,911/236,618,752 = 236,618,752/x
  3. Step 3: Cross multiply
    110,544,911x = 236,618,752 × 236,618,752
  4. Step 4: Simplify right side
    110,544,911x = 55,988,433,798,037,504
  5. Step 5: Solve for x
    x = 55,988,433,798,037,504/110,544,911
  6. Step 6: Final answer
    x = 506,476,809.21

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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.