Home / 17,587,269.60-26,380,029.60-9,068,467.20

Finding the Fourth Proportional to 17,587,269.60, 26,380,029.60 and 9,068,467.20

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Solution

The fourth proportional to 17,587,269.60, 26,380,029.60 and 9,068,467.20 is: 13,602,249.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,587,269.60 : 26,380,029.60 = 9,068,467.20 : x
  2. Step 2: Convert to fraction form
    17,587,269.60/26,380,029.60 = 9,068,467.20/x
  3. Step 3: Cross multiply
    17,587,269.60x = 26,380,029.60 × 9,068,467.20
  4. Step 4: Simplify right side
    17,587,269.60x = 239,226,433,162,629.12
  5. Step 5: Solve for x
    x = 239,226,433,162,629.12/17,587,269.60
  6. Step 6: Final answer
    x = 13,602,249.73

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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.