Home / 1,952,672,242.32-2,694,707,468.64-1,060,616,387.88

Finding the Fourth Proportional to 1,952,672,242.32, 2,694,707,468.64 and 1,060,616,387.88

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Solution

The fourth proportional to 1,952,672,242.32, 2,694,707,468.64 and 1,060,616,387.88 is: 1,463,661,355.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,952,672,242.32 : 2,694,707,468.64 = 1,060,616,387.88 : x
  2. Step 2: Convert to fraction form
    1,952,672,242.32/2,694,707,468.64 = 1,060,616,387.88/x
  3. Step 3: Cross multiply
    1,952,672,242.32x = 2,694,707,468.64 × 1,060,616,387.88
  4. Step 4: Simplify right side
    1,952,672,242.32x = 2,858,050,901,782,215,168
  5. Step 5: Solve for x
    x = 2,858,050,901,782,215,168/1,952,672,242.32
  6. Step 6: Final answer
    x = 1,463,661,355.88

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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.