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Finding the Third Proportional to 4,443,271,768 and 9,555,240,656

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Solution

The third proportional to 4,443,271,768 and 9,555,240,656 is: 20,548,512,168.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,443,271,768 : 9,555,240,656 = 9,555,240,656 : x
  2. Step 2: Convert to fraction form
    4,443,271,768/9,555,240,656 = 9,555,240,656/x
  3. Step 3: Cross multiply
    4,443,271,768x = 9,555,240,656 × 9,555,240,656
  4. Step 4: Simplify right side
    4,443,271,768x = 91,302,623,994,075,316,224
  5. Step 5: Solve for x
    x = 91,302,623,994,075,316,224/4,443,271,768
  6. Step 6: Final answer
    x = 20,548,512,168.81

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.