Home / 29,682,092.36-40,960,297.13-16,450,705.46

Finding the Fourth Proportional to 29,682,092.36, 40,960,297.13 and 16,450,705.46

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Solution

The fourth proportional to 29,682,092.36, 40,960,297.13 and 16,450,705.46 is: 22,701,424.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,682,092.36 : 40,960,297.13 = 16,450,705.46 : x
  2. Step 2: Convert to fraction form
    29,682,092.36/40,960,297.13 = 16,450,705.46/x
  3. Step 3: Cross multiply
    29,682,092.36x = 40,960,297.13 × 16,450,705.46
  4. Step 4: Simplify right side
    29,682,092.36x = 673,825,783,352,658.38
  5. Step 5: Solve for x
    x = 673,825,783,352,658.38/29,682,092.36
  6. Step 6: Final answer
    x = 22,701,424.66

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1.5x scale

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.