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Finding the Third Proportional to 17,900,412,300 and 28,080,464,460

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Solution

The third proportional to 17,900,412,300 and 28,080,464,460 is: 44,049,962,150.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,900,412,300 : 28,080,464,460 = 28,080,464,460 : x
  2. Step 2: Convert to fraction form
    17,900,412,300/28,080,464,460 = 28,080,464,460/x
  3. Step 3: Cross multiply
    17,900,412,300x = 28,080,464,460 × 28,080,464,460
  4. Step 4: Simplify right side
    17,900,412,300x = 788,512,484,289,323,073,536
  5. Step 5: Solve for x
    x = 788,512,484,289,323,073,536/17,900,412,300
  6. Step 6: Final answer
    x = 44,049,962,150.28

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.