Home / 7,002,693,201.45-10,504,039,802.18-7,002,693,201.45

Finding the Fourth Proportional to 7,002,693,201.45, 10,504,039,802.18 and 7,002,693,201.45

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Solution

The fourth proportional to 7,002,693,201.45, 10,504,039,802.18 and 7,002,693,201.45 is: 10,504,039,802.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,002,693,201.45 : 10,504,039,802.18 = 7,002,693,201.45 : x
  2. Step 2: Convert to fraction form
    7,002,693,201.45/10,504,039,802.18 = 7,002,693,201.45/x
  3. Step 3: Cross multiply
    7,002,693,201.45x = 10,504,039,802.18 × 7,002,693,201.45
  4. Step 4: Simplify right side
    7,002,693,201.45x = 73,556,568,110,486,085,632
  5. Step 5: Solve for x
    x = 73,556,568,110,486,085,632/7,002,693,201.45
  6. Step 6: Final answer
    x = 10,504,039,802.18

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Double scale
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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.