Home / 57,963,521.48-86,939,951.34-19,620,653

Finding the Fourth Proportional to 57,963,521.48, 86,939,951.34 and 19,620,653

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Solution

The fourth proportional to 57,963,521.48, 86,939,951.34 and 19,620,653 is: 29,429,175.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,963,521.48 : 86,939,951.34 = 19,620,653 : x
  2. Step 2: Convert to fraction form
    57,963,521.48/86,939,951.34 = 19,620,653/x
  3. Step 3: Cross multiply
    57,963,521.48x = 86,939,951.34 × 19,620,653
  4. Step 4: Simplify right side
    57,963,521.48x = 1,705,818,617,079,025
  5. Step 5: Solve for x
    x = 1,705,818,617,079,025/57,963,521.48
  6. Step 6: Final answer
    x = 29,429,175.00

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