Home / 9,190,861,519,636.10-13,786,292,279,454-9,190,861,519,636.10

Finding the Fourth Proportional to 9,190,861,519,636.10, 13,786,292,279,454 and 9,190,861,519,636.10

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Solution

The fourth proportional to 9,190,861,519,636.10, 13,786,292,279,454 and 9,190,861,519,636.10 is: 13,786,292,279,454

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,190,861,519,636.10 : 13,786,292,279,454 = 9,190,861,519,636.10 : x
  2. Step 2: Convert to fraction form
    9,190,861,519,636.10/13,786,292,279,454 = 9,190,861,519,636.10/x
  3. Step 3: Cross multiply
    9,190,861,519,636.10x = 13,786,292,279,454 × 9,190,861,519,636.10
  4. Step 4: Simplify right side
    9,190,861,519,636.10x = 126,707,903,209,690,016,398,704,640
  5. Step 5: Solve for x
    x = 126,707,903,209,690,016,398,704,640/9,190,861,519,636.10
  6. Step 6: Final answer
    x = 13,786,292,279,454

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Double scale
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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.