Home / 15,978,039.96-23,967,234.90-4,618,587

Finding the Fourth Proportional to 15,978,039.96, 23,967,234.90 and 4,618,587

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Solution

The fourth proportional to 15,978,039.96, 23,967,234.90 and 4,618,587 is: 6,927,931.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,978,039.96 : 23,967,234.90 = 4,618,587 : x
  2. Step 2: Convert to fraction form
    15,978,039.96/23,967,234.90 = 4,618,587/x
  3. Step 3: Cross multiply
    15,978,039.96x = 23,967,234.90 × 4,618,587
  4. Step 4: Simplify right side
    15,978,039.96x = 110,694,759,535,086.30
  5. Step 5: Solve for x
    x = 110,694,759,535,086.30/15,978,039.96
  6. Step 6: Final answer
    x = 6,927,931.07

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