Home / 17,736,137.84-24,475,836.39-9,895,183.56

Finding the Fourth Proportional to 17,736,137.84, 24,475,836.39 and 9,895,183.56

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Solution

The fourth proportional to 17,736,137.84, 24,475,836.39 and 9,895,183.56 is: 13,655,334.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,736,137.84 : 24,475,836.39 = 9,895,183.56 : x
  2. Step 2: Convert to fraction form
    17,736,137.84/24,475,836.39 = 9,895,183.56/x
  3. Step 3: Cross multiply
    17,736,137.84x = 24,475,836.39 × 9,895,183.56
  4. Step 4: Simplify right side
    17,736,137.84x = 242,192,893,909,956.50
  5. Step 5: Solve for x
    x = 242,192,893,909,956.50/17,736,137.84
  6. Step 6: Final answer
    x = 13,655,334.44

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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.