Home / 6,216,945,371.40-9,325,418,057.10-2,534,443,278.60

Finding the Fourth Proportional to 6,216,945,371.40, 9,325,418,057.10 and 2,534,443,278.60

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Solution

The fourth proportional to 6,216,945,371.40, 9,325,418,057.10 and 2,534,443,278.60 is: 3,801,664,917.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,216,945,371.40 : 9,325,418,057.10 = 2,534,443,278.60 : x
  2. Step 2: Convert to fraction form
    6,216,945,371.40/9,325,418,057.10 = 2,534,443,278.60/x
  3. Step 3: Cross multiply
    6,216,945,371.40x = 9,325,418,057.10 × 2,534,443,278.60
  4. Step 4: Simplify right side
    6,216,945,371.40x = 23,634,743,114,952,167,424
  5. Step 5: Solve for x
    x = 23,634,743,114,952,167,424/6,216,945,371.40
  6. Step 6: Final answer
    x = 3,801,664,917.90

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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.