Home / 1,044,704,704.37-1,568,038,858.43-547,072,401.02

Finding the Fourth Proportional to 1,044,704,704.37, 1,568,038,858.43 and 547,072,401.02

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Solution

The fourth proportional to 1,044,704,704.37, 1,568,038,858.43 and 547,072,401.02 is: 821,122,734.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,704,704.37 : 1,568,038,858.43 = 547,072,401.02 : x
  2. Step 2: Convert to fraction form
    1,044,704,704.37/1,568,038,858.43 = 547,072,401.02/x
  3. Step 3: Cross multiply
    1,044,704,704.37x = 1,568,038,858.43 × 547,072,401.02
  4. Step 4: Simplify right side
    1,044,704,704.37x = 857,830,783,163,384,320
  5. Step 5: Solve for x
    x = 857,830,783,163,384,320/1,044,704,704.37
  6. Step 6: Final answer
    x = 821,122,734.09

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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.