Home / 1,504,566,884.61-2,257,029,813.09-727,654,283.01

Finding the Fourth Proportional to 1,504,566,884.61, 2,257,029,813.09 and 727,654,283.01

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Solution

The fourth proportional to 1,504,566,884.61, 2,257,029,813.09 and 727,654,283.01 is: 1,091,568,229.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,504,566,884.61 : 2,257,029,813.09 = 727,654,283.01 : x
  2. Step 2: Convert to fraction form
    1,504,566,884.61/2,257,029,813.09 = 727,654,283.01/x
  3. Step 3: Cross multiply
    1,504,566,884.61x = 2,257,029,813.09 × 727,654,283.01
  4. Step 4: Simplify right side
    1,504,566,884.61x = 1,642,337,410,378,963,456
  5. Step 5: Solve for x
    x = 1,642,337,410,378,963,456/1,504,566,884.61
  6. Step 6: Final answer
    x = 1,091,568,229.49

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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.