Home / 9,708,080,185,444-21,125,173,556,965

Finding the Third Proportional to 9,708,080,185,444 and 21,125,173,556,965

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Solution

The third proportional to 9,708,080,185,444 and 21,125,173,556,965 is: 45,969,228,651,512.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,708,080,185,444 : 21,125,173,556,965 = 21,125,173,556,965 : x
  2. Step 2: Convert to fraction form
    9,708,080,185,444/21,125,173,556,965 = 21,125,173,556,965/x
  3. Step 3: Cross multiply
    9,708,080,185,444x = 21,125,173,556,965 × 21,125,173,556,965
  4. Step 4: Simplify right side
    9,708,080,185,444x = 446,272,957,811,893,251,029,860,352
  5. Step 5: Solve for x
    x = 446,272,957,811,893,251,029,860,352/9,708,080,185,444
  6. Step 6: Final answer
    x = 45,969,228,651,512.52

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.