Home / 32,661,730.92-45,050,240.92-21,494,666.03

Finding the Fourth Proportional to 32,661,730.92, 45,050,240.92 and 21,494,666.03

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Solution

The fourth proportional to 32,661,730.92, 45,050,240.92 and 21,494,666.03 is: 29,647,537.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,661,730.92 : 45,050,240.92 = 21,494,666.03 : x
  2. Step 2: Convert to fraction form
    32,661,730.92/45,050,240.92 = 21,494,666.03/x
  3. Step 3: Cross multiply
    32,661,730.92x = 45,050,240.92 × 21,494,666.03
  4. Step 4: Simplify right side
    32,661,730.92x = 968,339,882,867,452
  5. Step 5: Solve for x
    x = 968,339,882,867,452/32,661,730.92
  6. Step 6: Final answer
    x = 29,647,537.21

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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.