Home / 17,322,630.38-23,905,237.41-9,482,187.35

Finding the Fourth Proportional to 17,322,630.38, 23,905,237.41 and 9,482,187.35

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Solution

The fourth proportional to 17,322,630.38, 23,905,237.41 and 9,482,187.35 is: 13,085,422.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,322,630.38 : 23,905,237.41 = 9,482,187.35 : x
  2. Step 2: Convert to fraction form
    17,322,630.38/23,905,237.41 = 9,482,187.35/x
  3. Step 3: Cross multiply
    17,322,630.38x = 23,905,237.41 × 9,482,187.35
  4. Step 4: Simplify right side
    17,322,630.38x = 226,673,939,767,848.75
  5. Step 5: Solve for x
    x = 226,673,939,767,848.75/17,322,630.38
  6. Step 6: Final answer
    x = 13,085,422.64

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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.