Home / 544,391,895,277.30-751,256,993,731.45-297,194,173,900.08

Finding the Fourth Proportional to 544,391,895,277.30, 751,256,993,731.45 and 297,194,173,900.08

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Solution

The fourth proportional to 544,391,895,277.30, 751,256,993,731.45 and 297,194,173,900.08 is: 410,125,873,613.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,391,895,277.30 : 751,256,993,731.45 = 297,194,173,900.08 : x
  2. Step 2: Convert to fraction form
    544,391,895,277.30/751,256,993,731.45 = 297,194,173,900.08/x
  3. Step 3: Cross multiply
    544,391,895,277.30x = 751,256,993,731.45 × 297,194,173,900.08
  4. Step 4: Simplify right side
    544,391,895,277.30x = 223,269,201,638,675,875,627,008
  5. Step 5: Solve for x
    x = 223,269,201,638,675,875,627,008/544,391,895,277.30
  6. Step 6: Final answer
    x = 410,125,873,613.43

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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.