Home / 19,185,047.58-28,778,567.97-9,597,187.64

Finding the Fourth Proportional to 19,185,047.58, 28,778,567.97 and 9,597,187.64

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Solution

The fourth proportional to 19,185,047.58, 28,778,567.97 and 9,597,187.64 is: 14,396,280.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,185,047.58 : 28,778,567.97 = 9,597,187.64 : x
  2. Step 2: Convert to fraction form
    19,185,047.58/28,778,567.97 = 9,597,187.64/x
  3. Step 3: Cross multiply
    19,185,047.58x = 28,778,567.97 × 9,597,187.64
  4. Step 4: Simplify right side
    19,185,047.58x = 276,193,316,818,600.12
  5. Step 5: Solve for x
    x = 276,193,316,818,600.12/19,185,047.58
  6. Step 6: Final answer
    x = 14,396,280.00

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