Home / 1,828,486,290.24-2,743,456,180.32-585,108,327.42

Finding the Fourth Proportional to 1,828,486,290.24, 2,743,456,180.32 and 585,108,327.42

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Solution

The fourth proportional to 1,828,486,290.24, 2,743,456,180.32 and 585,108,327.42 is: 877,895,046.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,828,486,290.24 : 2,743,456,180.32 = 585,108,327.42 : x
  2. Step 2: Convert to fraction form
    1,828,486,290.24/2,743,456,180.32 = 585,108,327.42/x
  3. Step 3: Cross multiply
    1,828,486,290.24x = 2,743,456,180.32 × 585,108,327.42
  4. Step 4: Simplify right side
    1,828,486,290.24x = 1,605,219,057,017,097,216
  5. Step 5: Solve for x
    x = 1,605,219,057,017,097,216/1,828,486,290.24
  6. Step 6: Final answer
    x = 877,895,046.62

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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.