Home / 2,022,665,968.40-3,034,201,031.40-548,829,172.40

Finding the Fourth Proportional to 2,022,665,968.40, 3,034,201,031.40 and 548,829,172.40

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Solution

The fourth proportional to 2,022,665,968.40, 3,034,201,031.40 and 548,829,172.40 is: 823,298,590.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,665,968.40 : 3,034,201,031.40 = 548,829,172.40 : x
  2. Step 2: Convert to fraction form
    2,022,665,968.40/3,034,201,031.40 = 548,829,172.40/x
  3. Step 3: Cross multiply
    2,022,665,968.40x = 3,034,201,031.40 × 548,829,172.40
  4. Step 4: Simplify right side
    2,022,665,968.40x = 1,665,258,040,958,488,320
  5. Step 5: Solve for x
    x = 1,665,258,040,958,488,320/2,022,665,968.40
  6. Step 6: Final answer
    x = 823,298,590.56

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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.