Home / 27,662,351.40-41,493,527.10-16,900,671.15

Finding the Fourth Proportional to 27,662,351.40, 41,493,527.10 and 16,900,671.15

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Solution

The fourth proportional to 27,662,351.40, 41,493,527.10 and 16,900,671.15 is: 25,351,006.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,662,351.40 : 41,493,527.10 = 16,900,671.15 : x
  2. Step 2: Convert to fraction form
    27,662,351.40/41,493,527.10 = 16,900,671.15/x
  3. Step 3: Cross multiply
    27,662,351.40x = 41,493,527.10 × 16,900,671.15
  4. Step 4: Simplify right side
    27,662,351.40x = 701,268,456,370,713.12
  5. Step 5: Solve for x
    x = 701,268,456,370,713.12/27,662,351.40
  6. Step 6: Final answer
    x = 25,351,006.73

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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.