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Finding the Third Proportional to 66,367,079,424 and 97,030,990,848

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Solution

The third proportional to 66,367,079,424 and 97,030,990,848 is: 141,862,701,608.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,367,079,424 : 97,030,990,848 = 97,030,990,848 : x
  2. Step 2: Convert to fraction form
    66,367,079,424/97,030,990,848 = 97,030,990,848/x
  3. Step 3: Cross multiply
    66,367,079,424x = 97,030,990,848 × 97,030,990,848
  4. Step 4: Simplify right side
    66,367,079,424x = 9,415,013,184,944,659,759,104
  5. Step 5: Solve for x
    x = 9,415,013,184,944,659,759,104/66,367,079,424
  6. Step 6: Final answer
    x = 141,862,701,608.35

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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.