Home / 17,503,930.10-26,244,085.35-9,307,928.90

Finding the Fourth Proportional to 17,503,930.10, 26,244,085.35 and 9,307,928.90

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Solution

The fourth proportional to 17,503,930.10, 26,244,085.35 and 9,307,928.90 is: 13,955,613.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,503,930.10 : 26,244,085.35 = 9,307,928.90 : x
  2. Step 2: Convert to fraction form
    17,503,930.10/26,244,085.35 = 9,307,928.90/x
  3. Step 3: Cross multiply
    17,503,930.10x = 26,244,085.35 × 9,307,928.90
  4. Step 4: Simplify right side
    17,503,930.10x = 244,278,080,483,331.62
  5. Step 5: Solve for x
    x = 244,278,080,483,331.62/17,503,930.10
  6. Step 6: Final answer
    x = 13,955,613.34

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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.