Home / 93,328,974.11-140,000,187.26-35,821,245.28

Finding the Fourth Proportional to 93,328,974.11, 140,000,187.26 and 35,821,245.28

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Solution

The fourth proportional to 93,328,974.11, 140,000,187.26 and 35,821,245.28 is: 53,734,449.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,328,974.11 : 140,000,187.26 = 35,821,245.28 : x
  2. Step 2: Convert to fraction form
    93,328,974.11/140,000,187.26 = 35,821,245.28/x
  3. Step 3: Cross multiply
    93,328,974.11x = 140,000,187.26 × 35,821,245.28
  4. Step 4: Simplify right side
    93,328,974.11x = 5,014,981,047,086,391
  5. Step 5: Solve for x
    x = 5,014,981,047,086,391/93,328,974.11
  6. Step 6: Final answer
    x = 53,734,449.51

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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.