Home / 18,064,023.42-24,922,284.75-11,541,470.88

Finding the Fourth Proportional to 18,064,023.42, 24,922,284.75 and 11,541,470.88

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Solution

The fourth proportional to 18,064,023.42, 24,922,284.75 and 11,541,470.88 is: 15,923,353.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,064,023.42 : 24,922,284.75 = 11,541,470.88 : x
  2. Step 2: Convert to fraction form
    18,064,023.42/24,922,284.75 = 11,541,470.88/x
  3. Step 3: Cross multiply
    18,064,023.42x = 24,922,284.75 × 11,541,470.88
  4. Step 4: Simplify right side
    18,064,023.42x = 287,639,823,705,193.12
  5. Step 5: Solve for x
    x = 287,639,823,705,193.12/18,064,023.42
  6. Step 6: Final answer
    x = 15,923,353.12

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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.