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Finding the Fourth Proportional to 65,239,449.70, 97,859,174.55 and 26,881,219.30

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Solution

The fourth proportional to 65,239,449.70, 97,859,174.55 and 26,881,219.30 is: 40,321,828.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,239,449.70 : 97,859,174.55 = 26,881,219.30 : x
  2. Step 2: Convert to fraction form
    65,239,449.70/97,859,174.55 = 26,881,219.30/x
  3. Step 3: Cross multiply
    65,239,449.70x = 97,859,174.55 × 26,881,219.30
  4. Step 4: Simplify right side
    65,239,449.70x = 2,630,573,931,595,529
  5. Step 5: Solve for x
    x = 2,630,573,931,595,529/65,239,449.70
  6. Step 6: Final answer
    x = 40,321,828.95

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