Home / 99,839,705.59-149,775,650.81-30,752,477.02

Finding the Fourth Proportional to 99,839,705.59, 149,775,650.81 and 30,752,477.02

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Solution

The fourth proportional to 99,839,705.59, 149,775,650.81 and 30,752,477.02 is: 46,133,672.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,839,705.59 : 149,775,650.81 = 30,752,477.02 : x
  2. Step 2: Convert to fraction form
    99,839,705.59/149,775,650.81 = 30,752,477.02/x
  3. Step 3: Cross multiply
    99,839,705.59x = 149,775,650.81 × 30,752,477.02
  4. Step 4: Simplify right side
    99,839,705.59x = 4,605,972,258,787,429
  5. Step 5: Solve for x
    x = 4,605,972,258,787,429/99,839,705.59
  6. Step 6: Final answer
    x = 46,133,672.29

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