Home / 238,072,861.44-356,415,564.96-176,932,739.52

Finding the Fourth Proportional to 238,072,861.44, 356,415,564.96 and 176,932,739.52

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Solution

The fourth proportional to 238,072,861.44, 356,415,564.96 and 176,932,739.52 is: 264,883,540.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    238,072,861.44 : 356,415,564.96 = 176,932,739.52 : x
  2. Step 2: Convert to fraction form
    238,072,861.44/356,415,564.96 = 176,932,739.52/x
  3. Step 3: Cross multiply
    238,072,861.44x = 356,415,564.96 × 176,932,739.52
  4. Step 4: Simplify right side
    238,072,861.44x = 63,061,582,315,941,320
  5. Step 5: Solve for x
    x = 63,061,582,315,941,320/238,072,861.44
  6. Step 6: Final answer
    x = 264,883,540.00

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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.