Home / 2,022,201,541,248.10-3,032,995,829,127.90-550,367,002,078.78

Finding the Fourth Proportional to 2,022,201,541,248.10, 3,032,995,829,127.90 and 550,367,002,078.78

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Solution

The fourth proportional to 2,022,201,541,248.10, 3,032,995,829,127.90 and 550,367,002,078.78 is: 825,467,090,072.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,201,541,248.10 : 3,032,995,829,127.90 = 550,367,002,078.78 : x
  2. Step 2: Convert to fraction form
    2,022,201,541,248.10/3,032,995,829,127.90 = 550,367,002,078.78/x
  3. Step 3: Cross multiply
    2,022,201,541,248.10x = 3,032,995,829,127.90 × 550,367,002,078.78
  4. Step 4: Simplify right side
    2,022,201,541,248.10x = 1,669,260,821,794,566,076,104,704
  5. Step 5: Solve for x
    x = 1,669,260,821,794,566,076,104,704/2,022,201,541,248.10
  6. Step 6: Final answer
    x = 825,467,090,072.68

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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.