Home / 102,646,978.12-153,970,665.30-24,923,554.36

Finding the Fourth Proportional to 102,646,978.12, 153,970,665.30 and 24,923,554.36

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Solution

The fourth proportional to 102,646,978.12, 153,970,665.30 and 24,923,554.36 is: 37,385,379.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,646,978.12 : 153,970,665.30 = 24,923,554.36 : x
  2. Step 2: Convert to fraction form
    102,646,978.12/153,970,665.30 = 24,923,554.36/x
  3. Step 3: Cross multiply
    102,646,978.12x = 153,970,665.30 × 24,923,554.36
  4. Step 4: Simplify right side
    102,646,978.12x = 3,837,496,246,449,916
  5. Step 5: Solve for x
    x = 3,837,496,246,449,916/102,646,978.12
  6. Step 6: Final answer
    x = 37,385,379.65

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