Home / 49,356,969.91-68,111,784.25-27,329,996.41

Finding the Fourth Proportional to 49,356,969.91, 68,111,784.25 and 27,329,996.41

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Solution

The fourth proportional to 49,356,969.91, 68,111,784.25 and 27,329,996.41 is: 37,714,933.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,356,969.91 : 68,111,784.25 = 27,329,996.41 : x
  2. Step 2: Convert to fraction form
    49,356,969.91/68,111,784.25 = 27,329,996.41/x
  3. Step 3: Cross multiply
    49,356,969.91x = 68,111,784.25 × 27,329,996.41
  4. Step 4: Simplify right side
    49,356,969.91x = 1,861,494,819,031,194.50
  5. Step 5: Solve for x
    x = 1,861,494,819,031,194.50/49,356,969.91
  6. Step 6: Final answer
    x = 37,714,933.12

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.