Home / 161,705,313.90-242,557,970.85-88,893,960.30

Finding the Fourth Proportional to 161,705,313.90, 242,557,970.85 and 88,893,960.30

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Solution

The fourth proportional to 161,705,313.90, 242,557,970.85 and 88,893,960.30 is: 133,340,940.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,705,313.90 : 242,557,970.85 = 88,893,960.30 : x
  2. Step 2: Convert to fraction form
    161,705,313.90/242,557,970.85 = 88,893,960.30/x
  3. Step 3: Cross multiply
    161,705,313.90x = 242,557,970.85 × 88,893,960.30
  4. Step 4: Simplify right side
    161,705,313.90x = 21,561,938,631,188,456
  5. Step 5: Solve for x
    x = 21,561,938,631,188,456/161,705,313.90
  6. Step 6: Final answer
    x = 133,340,940.45

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