Home / 40,329,496.12-60,494,151.86-17,285,488.54

Finding the Fourth Proportional to 40,329,496.12, 60,494,151.86 and 17,285,488.54

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Solution

The fourth proportional to 40,329,496.12, 60,494,151.86 and 17,285,488.54 is: 25,928,193.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,329,496.12 : 60,494,151.86 = 17,285,488.54 : x
  2. Step 2: Convert to fraction form
    40,329,496.12/60,494,151.86 = 17,285,488.54/x
  3. Step 3: Cross multiply
    40,329,496.12x = 60,494,151.86 × 17,285,488.54
  4. Step 4: Simplify right side
    40,329,496.12x = 1,045,670,968,713,049.62
  5. Step 5: Solve for x
    x = 1,045,670,968,713,049.62/40,329,496.12
  6. Step 6: Final answer
    x = 25,928,193.24

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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.