Home / 50,583,457-75,875,383.14-12,244,908.52

Finding the Fourth Proportional to 50,583,457, 75,875,383.14 and 12,244,908.52

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Solution

The fourth proportional to 50,583,457, 75,875,383.14 and 12,244,908.52 is: 18,367,410.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,583,457 : 75,875,383.14 = 12,244,908.52 : x
  2. Step 2: Convert to fraction form
    50,583,457/75,875,383.14 = 12,244,908.52/x
  3. Step 3: Cross multiply
    50,583,457x = 75,875,383.14 × 12,244,908.52
  4. Step 4: Simplify right side
    50,583,457x = 929,087,125,469,250.38
  5. Step 5: Solve for x
    x = 929,087,125,469,250.38/50,583,457
  6. Step 6: Final answer
    x = 18,367,410.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.