Home / 26,471,850.10-36,525,485.73-15,453,599.38

Finding the Fourth Proportional to 26,471,850.10, 36,525,485.73 and 15,453,599.38

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Solution

The fourth proportional to 26,471,850.10, 36,525,485.73 and 15,453,599.38 is: 21,322,658.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,471,850.10 : 36,525,485.73 = 15,453,599.38 : x
  2. Step 2: Convert to fraction form
    26,471,850.10/36,525,485.73 = 15,453,599.38/x
  3. Step 3: Cross multiply
    26,471,850.10x = 36,525,485.73 × 15,453,599.38
  4. Step 4: Simplify right side
    26,471,850.10x = 564,450,223,631,326.88
  5. Step 5: Solve for x
    x = 564,450,223,631,326.88/26,471,850.10
  6. Step 6: Final answer
    x = 21,322,658.65

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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.