Home / 2,414,534,438.60-3,621,801,657.90-883,321,843.40

Finding the Fourth Proportional to 2,414,534,438.60, 3,621,801,657.90 and 883,321,843.40

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Solution

The fourth proportional to 2,414,534,438.60, 3,621,801,657.90 and 883,321,843.40 is: 1,324,982,765.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,534,438.60 : 3,621,801,657.90 = 883,321,843.40 : x
  2. Step 2: Convert to fraction form
    2,414,534,438.60/3,621,801,657.90 = 883,321,843.40/x
  3. Step 3: Cross multiply
    2,414,534,438.60x = 3,621,801,657.90 × 883,321,843.40
  4. Step 4: Simplify right side
    2,414,534,438.60x = 3,199,216,516,885,404,160
  5. Step 5: Solve for x
    x = 3,199,216,516,885,404,160/2,414,534,438.60
  6. Step 6: Final answer
    x = 1,324,982,765.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.