Home / 99,806,541.66-149,763,408.84-41,554,433.70

Finding the Fourth Proportional to 99,806,541.66, 149,763,408.84 and 41,554,433.70

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Solution

The fourth proportional to 99,806,541.66, 149,763,408.84 and 41,554,433.70 is: 62,353,965.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,806,541.66 : 149,763,408.84 = 41,554,433.70 : x
  2. Step 2: Convert to fraction form
    99,806,541.66/149,763,408.84 = 41,554,433.70/x
  3. Step 3: Cross multiply
    99,806,541.66x = 149,763,408.84 × 41,554,433.70
  4. Step 4: Simplify right side
    99,806,541.66x = 6,223,333,643,327,775
  5. Step 5: Solve for x
    x = 6,223,333,643,327,775/99,806,541.66
  6. Step 6: Final answer
    x = 62,353,965.38

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