Home / 32,818,846.13-45,289,992.71-18,134,383.97

Finding the Fourth Proportional to 32,818,846.13, 45,289,992.71 and 18,134,383.97

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Solution

The fourth proportional to 32,818,846.13, 45,289,992.71 and 18,134,383.97 is: 25,025,441.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,818,846.13 : 45,289,992.71 = 18,134,383.97 : x
  2. Step 2: Convert to fraction form
    32,818,846.13/45,289,992.71 = 18,134,383.97/x
  3. Step 3: Cross multiply
    32,818,846.13x = 45,289,992.71 × 18,134,383.97
  4. Step 4: Simplify right side
    32,818,846.13x = 821,306,117,960,201.75
  5. Step 5: Solve for x
    x = 821,306,117,960,201.75/32,818,846.13
  6. Step 6: Final answer
    x = 25,025,441.62

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.