Home / 27,598,131,941.49-41,404,164,513.26-7,701,002,651.21

Finding the Fourth Proportional to 27,598,131,941.49, 41,404,164,513.26 and 7,701,002,651.21

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Solution

The fourth proportional to 27,598,131,941.49, 41,404,164,513.26 and 7,701,002,651.21 is: 11,553,447,942.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,598,131,941.49 : 41,404,164,513.26 = 7,701,002,651.21 : x
  2. Step 2: Convert to fraction form
    27,598,131,941.49/41,404,164,513.26 = 7,701,002,651.21/x
  3. Step 3: Cross multiply
    27,598,131,941.49x = 41,404,164,513.26 × 7,701,002,651.21
  4. Step 4: Simplify right side
    27,598,131,941.49x = 318,853,580,687,504,703,488
  5. Step 5: Solve for x
    x = 318,853,580,687,504,703,488/27,598,131,941.49
  6. Step 6: Final answer
    x = 11,553,447,942.18

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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.