Home / 39,842,664.06-55,008,262.96-32,517,969.13

Finding the Fourth Proportional to 39,842,664.06, 55,008,262.96 and 32,517,969.13

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Solution

The fourth proportional to 39,842,664.06, 55,008,262.96 and 32,517,969.13 is: 44,895,516.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,842,664.06 : 55,008,262.96 = 32,517,969.13 : x
  2. Step 2: Convert to fraction form
    39,842,664.06/55,008,262.96 = 32,517,969.13/x
  3. Step 3: Cross multiply
    39,842,664.06x = 55,008,262.96 × 32,517,969.13
  4. Step 4: Simplify right side
    39,842,664.06x = 1,788,756,996,506,246.50
  5. Step 5: Solve for x
    x = 1,788,756,996,506,246.50/39,842,664.06
  6. Step 6: Final answer
    x = 44,895,516.87

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Why These Related Problems?

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