Home / 26,202,800.73-36,160,206-15,041,096.31

Finding the Fourth Proportional to 26,202,800.73, 36,160,206 and 15,041,096.31

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Solution

The fourth proportional to 26,202,800.73, 36,160,206 and 15,041,096.31 is: 20,756,908.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,202,800.73 : 36,160,206 = 15,041,096.31 : x
  2. Step 2: Convert to fraction form
    26,202,800.73/36,160,206 = 15,041,096.31/x
  3. Step 3: Cross multiply
    26,202,800.73x = 36,160,206 × 15,041,096.31
  4. Step 4: Simplify right side
    26,202,800.73x = 543,889,141,035,439.88
  5. Step 5: Solve for x
    x = 543,889,141,035,439.88/26,202,800.73
  6. Step 6: Final answer
    x = 20,756,908.65

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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.