Home / 17,237,453.09-23,787,757.28-9,502,325.69

Finding the Fourth Proportional to 17,237,453.09, 23,787,757.28 and 9,502,325.69

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Solution

The fourth proportional to 17,237,453.09, 23,787,757.28 and 9,502,325.69 is: 13,113,249.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,237,453.09 : 23,787,757.28 = 9,502,325.69 : x
  2. Step 2: Convert to fraction form
    17,237,453.09/23,787,757.28 = 9,502,325.69/x
  3. Step 3: Cross multiply
    17,237,453.09x = 23,787,757.28 × 9,502,325.69
  4. Step 4: Simplify right side
    17,237,453.09x = 226,039,017,014,045.56
  5. Step 5: Solve for x
    x = 226,039,017,014,045.56/17,237,453.09
  6. Step 6: Final answer
    x = 13,113,249.15

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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.