Home / 41,476,005.20-62,214,007.80-15,568,256.45

Finding the Fourth Proportional to 41,476,005.20, 62,214,007.80 and 15,568,256.45

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Solution

The fourth proportional to 41,476,005.20, 62,214,007.80 and 15,568,256.45 is: 23,352,384.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,476,005.20 : 62,214,007.80 = 15,568,256.45 : x
  2. Step 2: Convert to fraction form
    41,476,005.20/62,214,007.80 = 15,568,256.45/x
  3. Step 3: Cross multiply
    41,476,005.20x = 62,214,007.80 × 15,568,256.45
  4. Step 4: Simplify right side
    41,476,005.20x = 968,563,628,212,700.25
  5. Step 5: Solve for x
    x = 968,563,628,212,700.25/41,476,005.20
  6. Step 6: Final answer
    x = 23,352,384.68

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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.