Home / 32,889,344.41-45,376,861.12-19,135,651.33

Finding the Fourth Proportional to 32,889,344.41, 45,376,861.12 and 19,135,651.33

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Solution

The fourth proportional to 32,889,344.41, 45,376,861.12 and 19,135,651.33 is: 26,401,128.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,889,344.41 : 45,376,861.12 = 19,135,651.33 : x
  2. Step 2: Convert to fraction form
    32,889,344.41/45,376,861.12 = 19,135,651.33/x
  3. Step 3: Cross multiply
    32,889,344.41x = 45,376,861.12 × 19,135,651.33
  4. Step 4: Simplify right side
    32,889,344.41x = 868,315,792,842,153.12
  5. Step 5: Solve for x
    x = 868,315,792,842,153.12/32,889,344.41
  6. Step 6: Final answer
    x = 26,401,128.04

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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.