Home / 47,475,978.32-71,222,823.48-21,570,096.08

Finding the Fourth Proportional to 47,475,978.32, 71,222,823.48 and 21,570,096.08

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Solution

The fourth proportional to 47,475,978.32, 71,222,823.48 and 21,570,096.08 is: 32,359,167.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,475,978.32 : 71,222,823.48 = 21,570,096.08 : x
  2. Step 2: Convert to fraction form
    47,475,978.32/71,222,823.48 = 21,570,096.08/x
  3. Step 3: Cross multiply
    47,475,978.32x = 71,222,823.48 × 21,570,096.08
  4. Step 4: Simplify right side
    47,475,978.32x = 1,536,283,145,552,480
  5. Step 5: Solve for x
    x = 1,536,283,145,552,480/47,475,978.32
  6. Step 6: Final answer
    x = 32,359,167.73

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