Home / 45,349,773.76-68,036,388.42-13,004,043.76

Finding the Fourth Proportional to 45,349,773.76, 68,036,388.42 and 13,004,043.76

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Solution

The fourth proportional to 45,349,773.76, 68,036,388.42 and 13,004,043.76 is: 19,509,428.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,349,773.76 : 68,036,388.42 = 13,004,043.76 : x
  2. Step 2: Convert to fraction form
    45,349,773.76/68,036,388.42 = 13,004,043.76/x
  3. Step 3: Cross multiply
    45,349,773.76x = 68,036,388.42 × 13,004,043.76
  4. Step 4: Simplify right side
    45,349,773.76x = 884,748,172,286,037.25
  5. Step 5: Solve for x
    x = 884,748,172,286,037.25/45,349,773.76
  6. Step 6: Final answer
    x = 19,509,428.58

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