Home / 1,596,112,990.39-2,202,591,747.19-881,635,738.38

Finding the Fourth Proportional to 1,596,112,990.39, 2,202,591,747.19 and 881,635,738.38

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Solution

The fourth proportional to 1,596,112,990.39, 2,202,591,747.19 and 881,635,738.38 is: 1,216,632,915.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,596,112,990.39 : 2,202,591,747.19 = 881,635,738.38 : x
  2. Step 2: Convert to fraction form
    1,596,112,990.39/2,202,591,747.19 = 881,635,738.38/x
  3. Step 3: Cross multiply
    1,596,112,990.39x = 2,202,591,747.19 × 881,635,738.38
  4. Step 4: Simplify right side
    1,596,112,990.39x = 1,941,883,601,383,549,952
  5. Step 5: Solve for x
    x = 1,941,883,601,383,549,952/1,596,112,990.39
  6. Step 6: Final answer
    x = 1,216,632,915.76

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Double scale
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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.