Home / 17,300,993.10-25,953,039.65-5,004,763.26

Finding the Fourth Proportional to 17,300,993.10, 25,953,039.65 and 5,004,763.26

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Solution

The fourth proportional to 17,300,993.10, 25,953,039.65 and 5,004,763.26 is: 7,507,593.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,300,993.10 : 25,953,039.65 = 5,004,763.26 : x
  2. Step 2: Convert to fraction form
    17,300,993.10/25,953,039.65 = 5,004,763.26/x
  3. Step 3: Cross multiply
    17,300,993.10x = 25,953,039.65 × 5,004,763.26
  4. Step 4: Simplify right side
    17,300,993.10x = 129,888,819,325,643.25
  5. Step 5: Solve for x
    x = 129,888,819,325,643.25/17,300,993.10
  6. Step 6: Final answer
    x = 7,507,593.27

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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.