Home / 17,675,406.28-24,391,829.46-9,940,446.28

Finding the Fourth Proportional to 17,675,406.28, 24,391,829.46 and 9,940,446.28

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Solution

The fourth proportional to 17,675,406.28, 24,391,829.46 and 9,940,446.28 is: 13,717,685.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,675,406.28 : 24,391,829.46 = 9,940,446.28 : x
  2. Step 2: Convert to fraction form
    17,675,406.28/24,391,829.46 = 9,940,446.28/x
  3. Step 3: Cross multiply
    17,675,406.28x = 24,391,829.46 × 9,940,446.28
  4. Step 4: Simplify right side
    17,675,406.28x = 242,465,670,418,051.41
  5. Step 5: Solve for x
    x = 242,465,670,418,051.41/17,675,406.28
  6. Step 6: Final answer
    x = 13,717,685.84

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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.