Home / 1,173,463,977.20-1,760,195,965.80-984,058,404.80

Finding the Fourth Proportional to 1,173,463,977.20, 1,760,195,965.80 and 984,058,404.80

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Solution

The fourth proportional to 1,173,463,977.20, 1,760,195,965.80 and 984,058,404.80 is: 1,476,087,607.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,173,463,977.20 : 1,760,195,965.80 = 984,058,404.80 : x
  2. Step 2: Convert to fraction form
    1,173,463,977.20/1,760,195,965.80 = 984,058,404.80/x
  3. Step 3: Cross multiply
    1,173,463,977.20x = 1,760,195,965.80 × 984,058,404.80
  4. Step 4: Simplify right side
    1,173,463,977.20x = 1,732,135,634,240,543,232
  5. Step 5: Solve for x
    x = 1,732,135,634,240,543,232/1,173,463,977.20
  6. Step 6: Final answer
    x = 1,476,087,607.20

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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.