Home / 575,945,976.12-794,827,956.52-325,059,046.25

Finding the Fourth Proportional to 575,945,976.12, 794,827,956.52 and 325,059,046.25

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Solution

The fourth proportional to 575,945,976.12, 794,827,956.52 and 325,059,046.25 is: 448,594,187.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    575,945,976.12 : 794,827,956.52 = 325,059,046.25 : x
  2. Step 2: Convert to fraction form
    575,945,976.12/794,827,956.52 = 325,059,046.25/x
  3. Step 3: Cross multiply
    575,945,976.12x = 794,827,956.52 × 325,059,046.25
  4. Step 4: Simplify right side
    575,945,976.12x = 258,366,017,475,659,872
  5. Step 5: Solve for x
    x = 258,366,017,475,659,872/575,945,976.12
  6. Step 6: Final answer
    x = 448,594,187.98

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1.5x scale

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.