Home / 2,022,978,085.30-3,034,467,127.95-568,955,509.30

Finding the Fourth Proportional to 2,022,978,085.30, 3,034,467,127.95 and 568,955,509.30

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Solution

The fourth proportional to 2,022,978,085.30, 3,034,467,127.95 and 568,955,509.30 is: 853,433,263.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,978,085.30 : 3,034,467,127.95 = 568,955,509.30 : x
  2. Step 2: Convert to fraction form
    2,022,978,085.30/3,034,467,127.95 = 568,955,509.30/x
  3. Step 3: Cross multiply
    2,022,978,085.30x = 3,034,467,127.95 × 568,955,509.30
  4. Step 4: Simplify right side
    2,022,978,085.30x = 1,726,476,790,236,900,352
  5. Step 5: Solve for x
    x = 1,726,476,790,236,900,352/2,022,978,085.30
  6. Step 6: Final answer
    x = 853,433,263.95

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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.