Home / 27,188,219,882.40-40,782,329,823.60-27,188,219,882.40

Finding the Fourth Proportional to 27,188,219,882.40, 40,782,329,823.60 and 27,188,219,882.40

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Solution

The fourth proportional to 27,188,219,882.40, 40,782,329,823.60 and 27,188,219,882.40 is: 40,782,329,823.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,188,219,882.40 : 40,782,329,823.60 = 27,188,219,882.40 : x
  2. Step 2: Convert to fraction form
    27,188,219,882.40/40,782,329,823.60 = 27,188,219,882.40/x
  3. Step 3: Cross multiply
    27,188,219,882.40x = 40,782,329,823.60 × 27,188,219,882.40
  4. Step 4: Simplify right side
    27,188,219,882.40x = 1,108,798,950,560,595,968,000
  5. Step 5: Solve for x
    x = 1,108,798,950,560,595,968,000/27,188,219,882.40
  6. Step 6: Final answer
    x = 40,782,329,823.60

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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.