Home / 583,268,321,865.24-804,892,810,116.55-322,856,705,206.35

Finding the Fourth Proportional to 583,268,321,865.24, 804,892,810,116.55 and 322,856,705,206.35

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Solution

The fourth proportional to 583,268,321,865.24, 804,892,810,116.55 and 322,856,705,206.35 is: 445,532,580,764.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    583,268,321,865.24 : 804,892,810,116.55 = 322,856,705,206.35 : x
  2. Step 2: Convert to fraction form
    583,268,321,865.24/804,892,810,116.55 = 322,856,705,206.35/x
  3. Step 3: Cross multiply
    583,268,321,865.24x = 804,892,810,116.55 × 322,856,705,206.35
  4. Step 4: Simplify right side
    583,268,321,865.24x = 259,865,040,718,509,612,466,176
  5. Step 5: Solve for x
    x = 259,865,040,718,509,612,466,176/583,268,321,865.24
  6. Step 6: Final answer
    x = 445,532,580,764.00

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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.