Home / 27,225,025.20-40,837,537.80-10,183,483.80

Finding the Fourth Proportional to 27,225,025.20, 40,837,537.80 and 10,183,483.80

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Solution

The fourth proportional to 27,225,025.20, 40,837,537.80 and 10,183,483.80 is: 15,275,225.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,225,025.20 : 40,837,537.80 = 10,183,483.80 : x
  2. Step 2: Convert to fraction form
    27,225,025.20/40,837,537.80 = 10,183,483.80/x
  3. Step 3: Cross multiply
    27,225,025.20x = 40,837,537.80 × 10,183,483.80
  4. Step 4: Simplify right side
    27,225,025.20x = 415,868,404,618,187.62
  5. Step 5: Solve for x
    x = 415,868,404,618,187.62/27,225,025.20
  6. Step 6: Final answer
    x = 15,275,225.70

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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.