Home / 58,647,137.32-87,982,171.26-17,709,909.16

Finding the Fourth Proportional to 58,647,137.32, 87,982,171.26 and 17,709,909.16

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Solution

The fourth proportional to 58,647,137.32, 87,982,171.26 and 17,709,909.16 is: 26,568,325.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,647,137.32 : 87,982,171.26 = 17,709,909.16 : x
  2. Step 2: Convert to fraction form
    58,647,137.32/87,982,171.26 = 17,709,909.16/x
  3. Step 3: Cross multiply
    58,647,137.32x = 87,982,171.26 × 17,709,909.16
  4. Step 4: Simplify right side
    58,647,137.32x = 1,558,156,260,714,162.75
  5. Step 5: Solve for x
    x = 1,558,156,260,714,162.75/58,647,137.32
  6. Step 6: Final answer
    x = 26,568,325.96

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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.