Home / 591,582,444.25-816,407,810.93-327,259,880.13

Finding the Fourth Proportional to 591,582,444.25, 816,407,810.93 and 327,259,880.13

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Solution

The fourth proportional to 591,582,444.25, 816,407,810.93 and 327,259,880.13 is: 451,631,932.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    591,582,444.25 : 816,407,810.93 = 327,259,880.13 : x
  2. Step 2: Convert to fraction form
    591,582,444.25/816,407,810.93 = 327,259,880.13/x
  3. Step 3: Cross multiply
    591,582,444.25x = 816,407,810.93 × 327,259,880.13
  4. Step 4: Simplify right side
    591,582,444.25x = 267,177,522,342,147,488
  5. Step 5: Solve for x
    x = 267,177,522,342,147,488/591,582,444.25
  6. Step 6: Final answer
    x = 451,631,932.18

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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.