Home / 14,078,426.23-21,120,749.75-5,102,744.95

Finding the Fourth Proportional to 14,078,426.23, 21,120,749.75 and 5,102,744.95

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Solution

The fourth proportional to 14,078,426.23, 21,120,749.75 and 5,102,744.95 is: 7,655,244.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,078,426.23 : 21,120,749.75 = 5,102,744.95 : x
  2. Step 2: Convert to fraction form
    14,078,426.23/21,120,749.75 = 5,102,744.95/x
  3. Step 3: Cross multiply
    14,078,426.23x = 21,120,749.75 × 5,102,744.95
  4. Step 4: Simplify right side
    14,078,426.23x = 107,773,799,127,026.27
  5. Step 5: Solve for x
    x = 107,773,799,127,026.27/14,078,426.23
  6. Step 6: Final answer
    x = 7,655,244.80

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