Home / 81,495,325.60-122,248,893.30-49,077,424.60

Finding the Fourth Proportional to 81,495,325.60, 122,248,893.30 and 49,077,424.60

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Solution

The fourth proportional to 81,495,325.60, 122,248,893.30 and 49,077,424.60 is: 73,619,692.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    81,495,325.60 : 122,248,893.30 = 49,077,424.60 : x
  2. Step 2: Convert to fraction form
    81,495,325.60/122,248,893.30 = 49,077,424.60/x
  3. Step 3: Cross multiply
    81,495,325.60x = 122,248,893.30 × 49,077,424.60
  4. Step 4: Simplify right side
    81,495,325.60x = 5,999,660,843,364,195
  5. Step 5: Solve for x
    x = 5,999,660,843,364,195/81,495,325.60
  6. Step 6: Final answer
    x = 73,619,692.90

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