Home / 8,608,701,426,030-18,972,130,374,288

Finding the Third Proportional to 8,608,701,426,030 and 18,972,130,374,288

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Solution

The third proportional to 8,608,701,426,030 and 18,972,130,374,288 is: 41,811,385,146,966.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,608,701,426,030 : 18,972,130,374,288 = 18,972,130,374,288 : x
  2. Step 2: Convert to fraction form
    8,608,701,426,030/18,972,130,374,288 = 18,972,130,374,288/x
  3. Step 3: Cross multiply
    8,608,701,426,030x = 18,972,130,374,288 × 18,972,130,374,288
  4. Step 4: Simplify right side
    8,608,701,426,030x = 359,941,730,938,981,300,511,440,896
  5. Step 5: Solve for x
    x = 359,941,730,938,981,300,511,440,896/8,608,701,426,030
  6. Step 6: Final answer
    x = 41,811,385,146,966.64

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.