Home / 2,415,112,205.55-3,622,668,308.33-2,415,112,205.55

Finding the Fourth Proportional to 2,415,112,205.55, 3,622,668,308.33 and 2,415,112,205.55

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Solution

The fourth proportional to 2,415,112,205.55, 3,622,668,308.33 and 2,415,112,205.55 is: 3,622,668,308.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,415,112,205.55 : 3,622,668,308.33 = 2,415,112,205.55 : x
  2. Step 2: Convert to fraction form
    2,415,112,205.55/3,622,668,308.33 = 2,415,112,205.55/x
  3. Step 3: Cross multiply
    2,415,112,205.55x = 3,622,668,308.33 × 2,415,112,205.55
  4. Step 4: Simplify right side
    2,415,112,205.55x = 8,749,150,448,094,878,720
  5. Step 5: Solve for x
    x = 8,749,150,448,094,878,720/2,415,112,205.55
  6. Step 6: Final answer
    x = 3,622,668,308.33

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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.