Home / 53,315,131,061,412-73,568,998,116,780-29,898,741,286,446

Finding the Fourth Proportional to 53,315,131,061,412, 73,568,998,116,780 and 29,898,741,286,446

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Solution

The fourth proportional to 53,315,131,061,412, 73,568,998,116,780 and 29,898,741,286,446 is: 41,256,963,972,628.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,315,131,061,412 : 73,568,998,116,780 = 29,898,741,286,446 : x
  2. Step 2: Convert to fraction form
    53,315,131,061,412/73,568,998,116,780 = 29,898,741,286,446/x
  3. Step 3: Cross multiply
    53,315,131,061,412x = 73,568,998,116,780 × 29,898,741,286,446
  4. Step 4: Simplify right side
    53,315,131,061,412x = 2,199,620,441,396,638,217,630,908,416
  5. Step 5: Solve for x
    x = 2,199,620,441,396,638,217,630,908,416/53,315,131,061,412
  6. Step 6: Final answer
    x = 41,256,963,972,628.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.