Home / 17,337,558.66-26,003,086.64-8,699,339.74

Finding the Fourth Proportional to 17,337,558.66, 26,003,086.64 and 8,699,339.74

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Solution

The fourth proportional to 17,337,558.66, 26,003,086.64 and 8,699,339.74 is: 13,047,378.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,337,558.66 : 26,003,086.64 = 8,699,339.74 : x
  2. Step 2: Convert to fraction form
    17,337,558.66/26,003,086.64 = 8,699,339.74/x
  3. Step 3: Cross multiply
    17,337,558.66x = 26,003,086.64 × 8,699,339.74
  4. Step 4: Simplify right side
    17,337,558.66x = 226,209,684,970,015.09
  5. Step 5: Solve for x
    x = 226,209,684,970,015.09/17,337,558.66
  6. Step 6: Final answer
    x = 13,047,378.20

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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.