Home / 17,252,362.28-23,807,876.55-9,517,402.55

Finding the Fourth Proportional to 17,252,362.28, 23,807,876.55 and 9,517,402.55

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Solution

The fourth proportional to 17,252,362.28, 23,807,876.55 and 9,517,402.55 is: 13,133,804.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,252,362.28 : 23,807,876.55 = 9,517,402.55 : x
  2. Step 2: Convert to fraction form
    17,252,362.28/23,807,876.55 = 9,517,402.55/x
  3. Step 3: Cross multiply
    17,252,362.28x = 23,807,876.55 × 9,517,402.55
  4. Step 4: Simplify right side
    17,252,362.28x = 226,589,144,930,500.72
  5. Step 5: Solve for x
    x = 226,589,144,930,500.72/17,252,362.28
  6. Step 6: Final answer
    x = 13,133,804.01

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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.