Home / 3,484,994,134.40-5,227,491,201.60-2,695,910,537.60

Finding the Fourth Proportional to 3,484,994,134.40, 5,227,491,201.60 and 2,695,910,537.60

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Solution

The fourth proportional to 3,484,994,134.40, 5,227,491,201.60 and 2,695,910,537.60 is: 4,043,865,806.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,484,994,134.40 : 5,227,491,201.60 = 2,695,910,537.60 : x
  2. Step 2: Convert to fraction form
    3,484,994,134.40/5,227,491,201.60 = 2,695,910,537.60/x
  3. Step 3: Cross multiply
    3,484,994,134.40x = 5,227,491,201.60 × 2,695,910,537.60
  4. Step 4: Simplify right side
    3,484,994,134.40x = 14,092,848,615,604,725,760
  5. Step 5: Solve for x
    x = 14,092,848,615,604,725,760/3,484,994,134.40
  6. Step 6: Final answer
    x = 4,043,865,806.40

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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.