Home / 46,396,250.65-69,603,337.85-17,640,150.37

Finding the Fourth Proportional to 46,396,250.65, 69,603,337.85 and 17,640,150.37

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Solution

The fourth proportional to 46,396,250.65, 69,603,337.85 and 17,640,150.37 is: 26,463,632.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,396,250.65 : 69,603,337.85 = 17,640,150.37 : x
  2. Step 2: Convert to fraction form
    46,396,250.65/69,603,337.85 = 17,640,150.37/x
  3. Step 3: Cross multiply
    46,396,250.65x = 69,603,337.85 × 17,640,150.37
  4. Step 4: Simplify right side
    46,396,250.65x = 1,227,813,345,491,695
  5. Step 5: Solve for x
    x = 1,227,813,345,491,695/46,396,250.65
  6. Step 6: Final answer
    x = 26,463,632.91

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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.