Home / 2,730,100,499.88-3,770,140,624.98-2,581,365,048.48

Finding the Fourth Proportional to 2,730,100,499.88, 3,770,140,624.98 and 2,581,365,048.48

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Solution

The fourth proportional to 2,730,100,499.88, 3,770,140,624.98 and 2,581,365,048.48 is: 3,564,743,949.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,730,100,499.88 : 3,770,140,624.98 = 2,581,365,048.48 : x
  2. Step 2: Convert to fraction form
    2,730,100,499.88/3,770,140,624.98 = 2,581,365,048.48/x
  3. Step 3: Cross multiply
    2,730,100,499.88x = 3,770,140,624.98 × 2,581,365,048.48
  4. Step 4: Simplify right side
    2,730,100,499.88x = 9,732,109,237,177,915,392
  5. Step 5: Solve for x
    x = 9,732,109,237,177,915,392/2,730,100,499.88
  6. Step 6: Final answer
    x = 3,564,743,949.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.