Home / 32,523,399.21-48,789,585-18,882,969.51

Finding the Fourth Proportional to 32,523,399.21, 48,789,585 and 18,882,969.51

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Solution

The fourth proportional to 32,523,399.21, 48,789,585 and 18,882,969.51 is: 28,327,058.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,523,399.21 : 48,789,585 = 18,882,969.51 : x
  2. Step 2: Convert to fraction form
    32,523,399.21/48,789,585 = 18,882,969.51/x
  3. Step 3: Cross multiply
    32,523,399.21x = 48,789,585 × 18,882,969.51
  4. Step 4: Simplify right side
    32,523,399.21x = 921,292,245,960,553.38
  5. Step 5: Solve for x
    x = 921,292,245,960,553.38/32,523,399.21
  6. Step 6: Final answer
    x = 28,327,058.93

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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.