Home / 122,493,670.70-183,740,506.05-45,812,639.30

Finding the Fourth Proportional to 122,493,670.70, 183,740,506.05 and 45,812,639.30

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Solution

The fourth proportional to 122,493,670.70, 183,740,506.05 and 45,812,639.30 is: 68,718,958.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,493,670.70 : 183,740,506.05 = 45,812,639.30 : x
  2. Step 2: Convert to fraction form
    122,493,670.70/183,740,506.05 = 45,812,639.30/x
  3. Step 3: Cross multiply
    122,493,670.70x = 183,740,506.05 × 45,812,639.30
  4. Step 4: Simplify right side
    122,493,670.70x = 8,417,637,528,468,118
  5. Step 5: Solve for x
    x = 8,417,637,528,468,118/122,493,670.70
  6. Step 6: Final answer
    x = 68,718,958.95

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