Home / 544,391,895,278.30-751,256,993,732.83-297,194,173,901.08

Finding the Fourth Proportional to 544,391,895,278.30, 751,256,993,732.83 and 297,194,173,901.08

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Solution

The fourth proportional to 544,391,895,278.30, 751,256,993,732.83 and 297,194,173,901.08 is: 410,125,873,614.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,391,895,278.30 : 751,256,993,732.83 = 297,194,173,901.08 : x
  2. Step 2: Convert to fraction form
    544,391,895,278.30/751,256,993,732.83 = 297,194,173,901.08/x
  3. Step 3: Cross multiply
    544,391,895,278.30x = 751,256,993,732.83 × 297,194,173,901.08
  4. Step 4: Simplify right side
    544,391,895,278.30x = 223,269,201,639,837,261,627,392
  5. Step 5: Solve for x
    x = 223,269,201,639,837,261,627,392/544,391,895,278.30
  6. Step 6: Final answer
    x = 410,125,873,614.81

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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.