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Finding the Third Proportional to 66,367,079,398 and 97,030,990,818

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Solution

The third proportional to 66,367,079,398 and 97,030,990,818 is: 141,862,701,576.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,367,079,398 : 97,030,990,818 = 97,030,990,818 : x
  2. Step 2: Convert to fraction form
    66,367,079,398/97,030,990,818 = 97,030,990,818/x
  3. Step 3: Cross multiply
    66,367,079,398x = 97,030,990,818 × 97,030,990,818
  4. Step 4: Simplify right side
    66,367,079,398x = 9,415,013,179,122,800,132,096
  5. Step 5: Solve for x
    x = 9,415,013,179,122,800,132,096/66,367,079,398
  6. Step 6: Final answer
    x = 141,862,701,576.21

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.