Home / 97,856,685,755.30-210,668,919,949.84

Finding the Third Proportional to 97,856,685,755.30 and 210,668,919,949.84

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Solution

The third proportional to 97,856,685,755.30 and 210,668,919,949.84 is: 453,534,610,234.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,856,685,755.30 : 210,668,919,949.84 = 210,668,919,949.84 : x
  2. Step 2: Convert to fraction form
    97,856,685,755.30/210,668,919,949.84 = 210,668,919,949.84/x
  3. Step 3: Cross multiply
    97,856,685,755.30x = 210,668,919,949.84 × 210,668,919,949.84
  4. Step 4: Simplify right side
    97,856,685,755.30x = 44,381,393,832,832,091,029,504
  5. Step 5: Solve for x
    x = 44,381,393,832,832,091,029,504/97,856,685,755.30
  6. Step 6: Final answer
    x = 453,534,610,234.12

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.