Home / 533,351,687.16-804,025,107.66-497,798,282.64

Finding the Fourth Proportional to 533,351,687.16, 804,025,107.66 and 497,798,282.64

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Solution

The fourth proportional to 533,351,687.16, 804,025,107.66 and 497,798,282.64 is: 750,428,521.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    533,351,687.16 : 804,025,107.66 = 497,798,282.64 : x
  2. Step 2: Convert to fraction form
    533,351,687.16/804,025,107.66 = 497,798,282.64/x
  3. Step 3: Cross multiply
    533,351,687.16x = 804,025,107.66 × 497,798,282.64
  4. Step 4: Simplify right side
    533,351,687.16x = 400,242,317,792,589,056
  5. Step 5: Solve for x
    x = 400,242,317,792,589,056/533,351,687.16
  6. Step 6: Final answer
    x = 750,428,521.05

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.