Home / 2,017,815,041.80-3,026,722,562.70-543,952,001.80

Finding the Fourth Proportional to 2,017,815,041.80, 3,026,722,562.70 and 543,952,001.80

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Solution

The fourth proportional to 2,017,815,041.80, 3,026,722,562.70 and 543,952,001.80 is: 815,928,002.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017,815,041.80 : 3,026,722,562.70 = 543,952,001.80 : x
  2. Step 2: Convert to fraction form
    2,017,815,041.80/3,026,722,562.70 = 543,952,001.80/x
  3. Step 3: Cross multiply
    2,017,815,041.80x = 3,026,722,562.70 × 543,952,001.80
  4. Step 4: Simplify right side
    2,017,815,041.80x = 1,646,391,796,873,890,816
  5. Step 5: Solve for x
    x = 1,646,391,796,873,890,816/2,017,815,041.80
  6. Step 6: Final answer
    x = 815,928,002.70

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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.