Home / 36,339,192,682.80-54,508,789,024.20-14,256,945,207.60

Finding the Fourth Proportional to 36,339,192,682.80, 54,508,789,024.20 and 14,256,945,207.60

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Solution

The fourth proportional to 36,339,192,682.80, 54,508,789,024.20 and 14,256,945,207.60 is: 21,385,417,811.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,339,192,682.80 : 54,508,789,024.20 = 14,256,945,207.60 : x
  2. Step 2: Convert to fraction form
    36,339,192,682.80/54,508,789,024.20 = 14,256,945,207.60/x
  3. Step 3: Cross multiply
    36,339,192,682.80x = 54,508,789,024.20 × 14,256,945,207.60
  4. Step 4: Simplify right side
    36,339,192,682.80x = 777,128,818,450,647,613,440
  5. Step 5: Solve for x
    x = 777,128,818,450,647,613,440/36,339,192,682.80
  6. Step 6: Final answer
    x = 21,385,417,811.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.