Home / 172,722,771.54-238,356,846.05-94,406,279.67

Finding the Fourth Proportional to 172,722,771.54, 238,356,846.05 and 94,406,279.67

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Solution

The fourth proportional to 172,722,771.54, 238,356,846.05 and 94,406,279.67 is: 130,280,349.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    172,722,771.54 : 238,356,846.05 = 94,406,279.67 : x
  2. Step 2: Convert to fraction form
    172,722,771.54/238,356,846.05 = 94,406,279.67/x
  3. Step 3: Cross multiply
    172,722,771.54x = 238,356,846.05 × 94,406,279.67
  4. Step 4: Simplify right side
    172,722,771.54x = 22,502,383,068,983,404
  5. Step 5: Solve for x
    x = 22,502,383,068,983,404/172,722,771.54
  6. Step 6: Final answer
    x = 130,280,349.65

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