Home / 3,832,809,862.40-5,749,214,793.60-1,651,775,998.40

Finding the Fourth Proportional to 3,832,809,862.40, 5,749,214,793.60 and 1,651,775,998.40

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Solution

The fourth proportional to 3,832,809,862.40, 5,749,214,793.60 and 1,651,775,998.40 is: 2,477,663,997.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,832,809,862.40 : 5,749,214,793.60 = 1,651,775,998.40 : x
  2. Step 2: Convert to fraction form
    3,832,809,862.40/5,749,214,793.60 = 1,651,775,998.40/x
  3. Step 3: Cross multiply
    3,832,809,862.40x = 5,749,214,793.60 × 1,651,775,998.40
  4. Step 4: Simplify right side
    3,832,809,862.40x = 9,496,415,005,714,692,096
  5. Step 5: Solve for x
    x = 9,496,415,005,714,692,096/3,832,809,862.40
  6. Step 6: Final answer
    x = 2,477,663,997.60

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Double scale
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Similar ratio
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1.5x scale

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.