Home / 19,366,322.46-29,022,295.53-15,304,956.06

Finding the Fourth Proportional to 19,366,322.46, 29,022,295.53 and 15,304,956.06

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Solution

The fourth proportional to 19,366,322.46, 29,022,295.53 and 15,304,956.06 is: 22,935,947.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,366,322.46 : 29,022,295.53 = 15,304,956.06 : x
  2. Step 2: Convert to fraction form
    19,366,322.46/29,022,295.53 = 15,304,956.06/x
  3. Step 3: Cross multiply
    19,366,322.46x = 29,022,295.53 × 15,304,956.06
  4. Step 4: Simplify right side
    19,366,322.46x = 444,184,957,846,984.44
  5. Step 5: Solve for x
    x = 444,184,957,846,984.44/19,366,322.46
  6. Step 6: Final answer
    x = 22,935,947.64

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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.