Home / 32,523,396.21-48,789,580.50-18,882,966.51

Finding the Fourth Proportional to 32,523,396.21, 48,789,580.50 and 18,882,966.51

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Solution

The fourth proportional to 32,523,396.21, 48,789,580.50 and 18,882,966.51 is: 28,327,054.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,523,396.21 : 48,789,580.50 = 18,882,966.51 : x
  2. Step 2: Convert to fraction form
    32,523,396.21/48,789,580.50 = 18,882,966.51/x
  3. Step 3: Cross multiply
    32,523,396.21x = 48,789,580.50 × 18,882,966.51
  4. Step 4: Simplify right side
    32,523,396.21x = 921,292,014,618,449.12
  5. Step 5: Solve for x
    x = 921,292,014,618,449.12/32,523,396.21
  6. Step 6: Final answer
    x = 28,327,054.43

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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.