Home / 51,399,110.70-77,098,666.05-49,131,629.10

Finding the Fourth Proportional to 51,399,110.70, 77,098,666.05 and 49,131,629.10

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Solution

The fourth proportional to 51,399,110.70, 77,098,666.05 and 49,131,629.10 is: 73,697,443.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,399,110.70 : 77,098,666.05 = 49,131,629.10 : x
  2. Step 2: Convert to fraction form
    51,399,110.70/77,098,666.05 = 49,131,629.10/x
  3. Step 3: Cross multiply
    51,399,110.70x = 77,098,666.05 × 49,131,629.10
  4. Step 4: Simplify right side
    51,399,110.70x = 3,787,983,064,473,362
  5. Step 5: Solve for x
    x = 3,787,983,064,473,362/51,399,110.70
  6. Step 6: Final answer
    x = 73,697,443.65

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