Home / 182,074,501.80-273,111,752.70-165,493,542.60

Finding the Fourth Proportional to 182,074,501.80, 273,111,752.70 and 165,493,542.60

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Solution

The fourth proportional to 182,074,501.80, 273,111,752.70 and 165,493,542.60 is: 248,240,313.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,074,501.80 : 273,111,752.70 = 165,493,542.60 : x
  2. Step 2: Convert to fraction form
    182,074,501.80/273,111,752.70 = 165,493,542.60/x
  3. Step 3: Cross multiply
    182,074,501.80x = 273,111,752.70 × 165,493,542.60
  4. Step 4: Simplify right side
    182,074,501.80x = 45,198,231,480,018,112
  5. Step 5: Solve for x
    x = 45,198,231,480,018,112/182,074,501.80
  6. Step 6: Final answer
    x = 248,240,313.90

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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.