Home / 32,778,184.34-45,233,644.46-18,093,861.71

Finding the Fourth Proportional to 32,778,184.34, 45,233,644.46 and 18,093,861.71

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Solution

The fourth proportional to 32,778,184.34, 45,233,644.46 and 18,093,861.71 is: 24,969,391.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,778,184.34 : 45,233,644.46 = 18,093,861.71 : x
  2. Step 2: Convert to fraction form
    32,778,184.34/45,233,644.46 = 18,093,861.71/x
  3. Step 3: Cross multiply
    32,778,184.34x = 45,233,644.46 × 18,093,861.71
  4. Step 4: Simplify right side
    32,778,184.34x = 818,451,307,351,536.12
  5. Step 5: Solve for x
    x = 818,451,307,351,536.12/32,778,184.34
  6. Step 6: Final answer
    x = 24,969,391.19

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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.