Home / 13,323,604.40-19,938,167.40-9,072,076.40

Finding the Fourth Proportional to 13,323,604.40, 19,938,167.40 and 9,072,076.40

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Solution

The fourth proportional to 13,323,604.40, 19,938,167.40 and 9,072,076.40 is: 13,575,949.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,323,604.40 : 19,938,167.40 = 9,072,076.40 : x
  2. Step 2: Convert to fraction form
    13,323,604.40/19,938,167.40 = 9,072,076.40/x
  3. Step 3: Cross multiply
    13,323,604.40x = 19,938,167.40 × 9,072,076.40
  4. Step 4: Simplify right side
    13,323,604.40x = 180,880,577,928,789.34
  5. Step 5: Solve for x
    x = 180,880,577,928,789.34/13,323,604.40
  6. Step 6: Final answer
    x = 13,575,949.31

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