Home / 17,202,135.56-23,733,603.28-9,758,572.37

Finding the Fourth Proportional to 17,202,135.56, 23,733,603.28 and 9,758,572.37

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Solution

The fourth proportional to 17,202,135.56, 23,733,603.28 and 9,758,572.37 is: 13,463,798.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,202,135.56 : 23,733,603.28 = 9,758,572.37 : x
  2. Step 2: Convert to fraction form
    17,202,135.56/23,733,603.28 = 9,758,572.37/x
  3. Step 3: Cross multiply
    17,202,135.56x = 23,733,603.28 × 9,758,572.37
  4. Step 4: Simplify right side
    17,202,135.56x = 231,606,085,090,081.38
  5. Step 5: Solve for x
    x = 231,606,085,090,081.38/17,202,135.56
  6. Step 6: Final answer
    x = 13,463,798.40

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1.5x scale

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.