Home / 16,624,721.80-24,952,829.10-10,247,429.80

Finding the Fourth Proportional to 16,624,721.80, 24,952,829.10 and 10,247,429.80

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Solution

The fourth proportional to 16,624,721.80, 24,952,829.10 and 10,247,429.80 is: 15,380,850.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,624,721.80 : 24,952,829.10 = 10,247,429.80 : x
  2. Step 2: Convert to fraction form
    16,624,721.80/24,952,829.10 = 10,247,429.80/x
  3. Step 3: Cross multiply
    16,624,721.80x = 24,952,829.10 × 10,247,429.80
  4. Step 4: Simplify right side
    16,624,721.80x = 255,702,364,513,647.22
  5. Step 5: Solve for x
    x = 255,702,364,513,647.22/16,624,721.80
  6. Step 6: Final answer
    x = 15,380,850.73

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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.