Home / 3,053,807,308.36-4,587,606,529.44-1,811,052,883.28

Finding the Fourth Proportional to 3,053,807,308.36, 4,587,606,529.44 and 1,811,052,883.28

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Solution

The fourth proportional to 3,053,807,308.36, 4,587,606,529.44 and 1,811,052,883.28 is: 2,720,668,723.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,053,807,308.36 : 4,587,606,529.44 = 1,811,052,883.28 : x
  2. Step 2: Convert to fraction form
    3,053,807,308.36/4,587,606,529.44 = 1,811,052,883.28/x
  3. Step 3: Cross multiply
    3,053,807,308.36x = 4,587,606,529.44 × 1,811,052,883.28
  4. Step 4: Simplify right side
    3,053,807,308.36x = 8,308,398,032,496,464,896
  5. Step 5: Solve for x
    x = 8,308,398,032,496,464,896/3,053,807,308.36
  6. Step 6: Final answer
    x = 2,720,668,723.84

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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.