Home / 36,302,457.43-50,095,023.02-20,004,929.11

Finding the Fourth Proportional to 36,302,457.43, 50,095,023.02 and 20,004,929.11

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Solution

The fourth proportional to 36,302,457.43, 50,095,023.02 and 20,004,929.11 is: 27,605,497.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,302,457.43 : 50,095,023.02 = 20,004,929.11 : x
  2. Step 2: Convert to fraction form
    36,302,457.43/50,095,023.02 = 20,004,929.11/x
  3. Step 3: Cross multiply
    36,302,457.43x = 50,095,023.02 × 20,004,929.11
  4. Step 4: Simplify right side
    36,302,457.43x = 1,002,147,384,028,443.12
  5. Step 5: Solve for x
    x = 1,002,147,384,028,443.12/36,302,457.43
  6. Step 6: Final answer
    x = 27,605,497.12

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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.