Home / 3,852,479,936.16-5,316,449,523.84-2,092,347,344.16

Finding the Fourth Proportional to 3,852,479,936.16, 5,316,449,523.84 and 2,092,347,344.16

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Solution

The fourth proportional to 3,852,479,936.16, 5,316,449,523.84 and 2,092,347,344.16 is: 2,887,454,114.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,852,479,936.16 : 5,316,449,523.84 = 2,092,347,344.16 : x
  2. Step 2: Convert to fraction form
    3,852,479,936.16/5,316,449,523.84 = 2,092,347,344.16/x
  3. Step 3: Cross multiply
    3,852,479,936.16x = 5,316,449,523.84 × 2,092,347,344.16
  4. Step 4: Simplify right side
    3,852,479,936.16x = 11,123,859,041,567,322,112
  5. Step 5: Solve for x
    x = 11,123,859,041,567,322,112/3,852,479,936.16
  6. Step 6: Final answer
    x = 2,887,454,114.21

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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.