Home / 19,366,323.46-29,022,297.03-15,304,957.06

Finding the Fourth Proportional to 19,366,323.46, 29,022,297.03 and 15,304,957.06

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Solution

The fourth proportional to 19,366,323.46, 29,022,297.03 and 15,304,957.06 is: 22,935,949.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,366,323.46 : 29,022,297.03 = 15,304,957.06 : x
  2. Step 2: Convert to fraction form
    19,366,323.46/29,022,297.03 = 15,304,957.06/x
  3. Step 3: Cross multiply
    19,366,323.46x = 29,022,297.03 × 15,304,957.06
  4. Step 4: Simplify right side
    19,366,323.46x = 444,185,009,826,715.56
  5. Step 5: Solve for x
    x = 444,185,009,826,715.56/19,366,323.46
  6. Step 6: Final answer
    x = 22,935,949.14

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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.