Home / 41,066,823.69-56,672,217.81-22,732,109.19

Finding the Fourth Proportional to 41,066,823.69, 56,672,217.81 and 22,732,109.19

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Solution

The fourth proportional to 41,066,823.69, 56,672,217.81 and 22,732,109.19 is: 31,370,311.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,066,823.69 : 56,672,217.81 = 22,732,109.19 : x
  2. Step 2: Convert to fraction form
    41,066,823.69/56,672,217.81 = 22,732,109.19/x
  3. Step 3: Cross multiply
    41,066,823.69x = 56,672,217.81 × 22,732,109.19
  4. Step 4: Simplify right side
    41,066,823.69x = 1,288,279,043,296,382.75
  5. Step 5: Solve for x
    x = 1,288,279,043,296,382.75/41,066,823.69
  6. Step 6: Final answer
    x = 31,370,311.30

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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.