Home / 45,455,836.84-68,193,830.45-13,105,214.79

Finding the Fourth Proportional to 45,455,836.84, 68,193,830.45 and 13,105,214.79

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Solution

The fourth proportional to 45,455,836.84, 68,193,830.45 and 13,105,214.79 is: 19,660,726.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,455,836.84 : 68,193,830.45 = 13,105,214.79 : x
  2. Step 2: Convert to fraction form
    45,455,836.84/68,193,830.45 = 13,105,214.79/x
  3. Step 3: Cross multiply
    45,455,836.84x = 68,193,830.45 × 13,105,214.79
  4. Step 4: Simplify right side
    45,455,836.84x = 893,694,795,400,092.38
  5. Step 5: Solve for x
    x = 893,694,795,400,092.38/45,455,836.84
  6. Step 6: Final answer
    x = 19,660,726.93

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