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Finding the Third Proportional to 79,059,473,177 and 120,441,638,715

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Solution

The third proportional to 79,059,473,177 and 120,441,638,715 is: 183,484,505,441.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,059,473,177 : 120,441,638,715 = 120,441,638,715 : x
  2. Step 2: Convert to fraction form
    79,059,473,177/120,441,638,715 = 120,441,638,715/x
  3. Step 3: Cross multiply
    79,059,473,177x = 120,441,638,715 × 120,441,638,715
  4. Step 4: Simplify right side
    79,059,473,177x = 14,506,188,336,354,587,312,128
  5. Step 5: Solve for x
    x = 14,506,188,336,354,587,312,128/79,059,473,177
  6. Step 6: Final answer
    x = 183,484,505,441.59

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.