Home / 30,306,983,090,322-62,220,627,645,042

Finding the Third Proportional to 30,306,983,090,322 and 62,220,627,645,042

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Solution

The third proportional to 30,306,983,090,322 and 62,220,627,645,042 is: 127,739,752,023,659.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,306,983,090,322 : 62,220,627,645,042 = 62,220,627,645,042 : x
  2. Step 2: Convert to fraction form
    30,306,983,090,322/62,220,627,645,042 = 62,220,627,645,042/x
  3. Step 3: Cross multiply
    30,306,983,090,322x = 62,220,627,645,042 × 62,220,627,645,042
  4. Step 4: Simplify right side
    30,306,983,090,322x = 3,871,406,504,542,964,997,649,596,416
  5. Step 5: Solve for x
    x = 3,871,406,504,542,964,997,649,596,416/30,306,983,090,322
  6. Step 6: Final answer
    x = 127,739,752,023,659.20

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.