Home / 2,022,665,967.40-3,034,201,029.90-548,829,171.40

Finding the Fourth Proportional to 2,022,665,967.40, 3,034,201,029.90 and 548,829,171.40

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Solution

The fourth proportional to 2,022,665,967.40, 3,034,201,029.90 and 548,829,171.40 is: 823,298,589.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,665,967.40 : 3,034,201,029.90 = 548,829,171.40 : x
  2. Step 2: Convert to fraction form
    2,022,665,967.40/3,034,201,029.90 = 548,829,171.40/x
  3. Step 3: Cross multiply
    2,022,665,967.40x = 3,034,201,029.90 × 548,829,171.40
  4. Step 4: Simplify right side
    2,022,665,967.40x = 1,665,258,037,101,043,712
  5. Step 5: Solve for x
    x = 1,665,258,037,101,043,712/2,022,665,967.40
  6. Step 6: Final answer
    x = 823,298,589.06

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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.