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Finding the Fourth Proportional to 27,575,891,037.40, 41,363,836,556.10 and 27,575,891,037.40

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Solution

The fourth proportional to 27,575,891,037.40, 41,363,836,556.10 and 27,575,891,037.40 is: 41,363,836,556.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,575,891,037.40 : 41,363,836,556.10 = 27,575,891,037.40 : x
  2. Step 2: Convert to fraction form
    27,575,891,037.40/41,363,836,556.10 = 27,575,891,037.40/x
  3. Step 3: Cross multiply
    27,575,891,037.40x = 41,363,836,556.10 × 27,575,891,037.40
  4. Step 4: Simplify right side
    27,575,891,037.40x = 1,140,644,649,759,836,471,296
  5. Step 5: Solve for x
    x = 1,140,644,649,759,836,471,296/27,575,891,037.40
  6. Step 6: Final answer
    x = 41,363,836,556.10

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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.