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Finding the Fourth Proportional to 25,109,978, 37,665,316.94 and 7,159,082

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Solution

The fourth proportional to 25,109,978, 37,665,316.94 and 7,159,082 is: 10,738,722.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,109,978 : 37,665,316.94 = 7,159,082 : x
  2. Step 2: Convert to fraction form
    25,109,978/37,665,316.94 = 7,159,082/x
  3. Step 3: Cross multiply
    25,109,978x = 37,665,316.94 × 7,159,082
  4. Step 4: Simplify right side
    25,109,978x = 269,649,092,529,449.06
  5. Step 5: Solve for x
    x = 269,649,092,529,449.06/25,109,978
  6. Step 6: Final answer
    x = 10,738,722.77

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