Home / 218,700,553.10-328,098,068.85-65,362,109.90

Finding the Fourth Proportional to 218,700,553.10, 328,098,068.85 and 65,362,109.90

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Solution

The fourth proportional to 218,700,553.10, 328,098,068.85 and 65,362,109.90 is: 98,057,283.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    218,700,553.10 : 328,098,068.85 = 65,362,109.90 : x
  2. Step 2: Convert to fraction form
    218,700,553.10/328,098,068.85 = 65,362,109.90/x
  3. Step 3: Cross multiply
    218,700,553.10x = 328,098,068.85 × 65,362,109.90
  4. Step 4: Simplify right side
    218,700,553.10x = 21,445,182,034,151,468
  5. Step 5: Solve for x
    x = 21,445,182,034,151,468/218,700,553.10
  6. Step 6: Final answer
    x = 98,057,283.03

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