Home / 3,344,764,009.13-4,615,895,687.68-1,916,111,229.36

Finding the Fourth Proportional to 3,344,764,009.13, 4,615,895,687.68 and 1,916,111,229.36

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Solution

The fourth proportional to 3,344,764,009.13, 4,615,895,687.68 and 1,916,111,229.36 is: 2,644,303,017.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,344,764,009.13 : 4,615,895,687.68 = 1,916,111,229.36 : x
  2. Step 2: Convert to fraction form
    3,344,764,009.13/4,615,895,687.68 = 1,916,111,229.36/x
  3. Step 3: Cross multiply
    3,344,764,009.13x = 4,615,895,687.68 × 1,916,111,229.36
  4. Step 4: Simplify right side
    3,344,764,009.13x = 8,844,569,560,702,806,016
  5. Step 5: Solve for x
    x = 8,844,569,560,702,806,016/3,344,764,009.13
  6. Step 6: Final answer
    x = 2,644,303,017.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.