Home / 11,129,753.57-16,690,693.75-5,293,252

Finding the Fourth Proportional to 11,129,753.57, 16,690,693.75 and 5,293,252

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Solution

The fourth proportional to 11,129,753.57, 16,690,693.75 and 5,293,252 is: 7,938,005.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,129,753.57 : 16,690,693.75 = 5,293,252 : x
  2. Step 2: Convert to fraction form
    11,129,753.57/16,690,693.75 = 5,293,252/x
  3. Step 3: Cross multiply
    11,129,753.57x = 16,690,693.75 × 5,293,252
  4. Step 4: Simplify right side
    11,129,753.57x = 88,348,048,073,575
  5. Step 5: Solve for x
    x = 88,348,048,073,575/11,129,753.57
  6. Step 6: Final answer
    x = 7,938,005.77

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