Home / 17,465,133.42-26,074,898.89-13,344,891.03

Finding the Fourth Proportional to 17,465,133.42, 26,074,898.89 and 13,344,891.03

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Solution

The fourth proportional to 17,465,133.42, 26,074,898.89 and 13,344,891.03 is: 19,923,505.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,465,133.42 : 26,074,898.89 = 13,344,891.03 : x
  2. Step 2: Convert to fraction form
    17,465,133.42/26,074,898.89 = 13,344,891.03/x
  3. Step 3: Cross multiply
    17,465,133.42x = 26,074,898.89 × 13,344,891.03
  4. Step 4: Simplify right side
    17,465,133.42x = 347,966,684,271,955.69
  5. Step 5: Solve for x
    x = 347,966,684,271,955.69/17,465,133.42
  6. Step 6: Final answer
    x = 19,923,505.64

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.