Home / 17,967,508.10-26,952,428.55-9,464,452.10

Finding the Fourth Proportional to 17,967,508.10, 26,952,428.55 and 9,464,452.10

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Solution

The fourth proportional to 17,967,508.10, 26,952,428.55 and 9,464,452.10 is: 14,197,292.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,967,508.10 : 26,952,428.55 = 9,464,452.10 : x
  2. Step 2: Convert to fraction form
    17,967,508.10/26,952,428.55 = 9,464,452.10/x
  3. Step 3: Cross multiply
    17,967,508.10x = 26,952,428.55 × 9,464,452.10
  4. Step 4: Simplify right side
    17,967,508.10x = 255,089,968,990,147.44
  5. Step 5: Solve for x
    x = 255,089,968,990,147.44/17,967,508.10
  6. Step 6: Final answer
    x = 14,197,292.56

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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.