Home / 26,416,110.60-39,624,165.90-17,322,564.60

Finding the Fourth Proportional to 26,416,110.60, 39,624,165.90 and 17,322,564.60

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Solution

The fourth proportional to 26,416,110.60, 39,624,165.90 and 17,322,564.60 is: 25,983,846.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,416,110.60 : 39,624,165.90 = 17,322,564.60 : x
  2. Step 2: Convert to fraction form
    26,416,110.60/39,624,165.90 = 17,322,564.60/x
  3. Step 3: Cross multiply
    26,416,110.60x = 39,624,165.90 × 17,322,564.60
  4. Step 4: Simplify right side
    26,416,110.60x = 686,392,173,523,867.12
  5. Step 5: Solve for x
    x = 686,392,173,523,867.12/26,416,110.60
  6. Step 6: Final answer
    x = 25,983,846.90

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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.