Home / 25,151,509.16-37,736,605.44-17,471,107.16

Finding the Fourth Proportional to 25,151,509.16, 37,736,605.44 and 17,471,107.16

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Solution

The fourth proportional to 25,151,509.16, 37,736,605.44 and 17,471,107.16 is: 26,213,149.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,151,509.16 : 37,736,605.44 = 17,471,107.16 : x
  2. Step 2: Convert to fraction form
    25,151,509.16/37,736,605.44 = 17,471,107.16/x
  3. Step 3: Cross multiply
    25,151,509.16x = 37,736,605.44 × 17,471,107.16
  4. Step 4: Simplify right side
    25,151,509.16x = 659,300,277,496,878.88
  5. Step 5: Solve for x
    x = 659,300,277,496,878.88/25,151,509.16
  6. Step 6: Final answer
    x = 26,213,149.81

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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.