Home / 41,110,677.60-56,641,378.32-27,147,236.64

Finding the Fourth Proportional to 41,110,677.60, 56,641,378.32 and 27,147,236.64

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Solution

The fourth proportional to 41,110,677.60, 56,641,378.32 and 27,147,236.64 is: 37,402,859.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,110,677.60 : 56,641,378.32 = 27,147,236.64 : x
  2. Step 2: Convert to fraction form
    41,110,677.60/56,641,378.32 = 27,147,236.64/x
  3. Step 3: Cross multiply
    41,110,677.60x = 56,641,378.32 × 27,147,236.64
  4. Step 4: Simplify right side
    41,110,677.60x = 1,537,656,900,868,805.75
  5. Step 5: Solve for x
    x = 1,537,656,900,868,805.75/41,110,677.60
  6. Step 6: Final answer
    x = 37,402,859.56

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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.