Home / 19,327,322.12-28,927,898.39-14,208,396.80

Finding the Fourth Proportional to 19,327,322.12, 28,927,898.39 and 14,208,396.80

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Solution

The fourth proportional to 19,327,322.12, 28,927,898.39 and 14,208,396.80 is: 21,266,218.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,327,322.12 : 28,927,898.39 = 14,208,396.80 : x
  2. Step 2: Convert to fraction form
    19,327,322.12/28,927,898.39 = 14,208,396.80/x
  3. Step 3: Cross multiply
    19,327,322.12x = 28,927,898.39 × 14,208,396.80
  4. Step 4: Simplify right side
    19,327,322.12x = 411,019,058,699,519.69
  5. Step 5: Solve for x
    x = 411,019,058,699,519.69/19,327,322.12
  6. Step 6: Final answer
    x = 21,266,218.69

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