Home / 26,608,145.60-39,927,964.80-17,536,469.60

Finding the Fourth Proportional to 26,608,145.60, 39,927,964.80 and 17,536,469.60

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Solution

The fourth proportional to 26,608,145.60, 39,927,964.80 and 17,536,469.60 is: 26,315,082.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,608,145.60 : 39,927,964.80 = 17,536,469.60 : x
  2. Step 2: Convert to fraction form
    26,608,145.60/39,927,964.80 = 17,536,469.60/x
  3. Step 3: Cross multiply
    26,608,145.60x = 39,927,964.80 × 17,536,469.60
  4. Step 4: Simplify right side
    26,608,145.60x = 700,195,540,905,070.12
  5. Step 5: Solve for x
    x = 700,195,540,905,070.12/26,608,145.60
  6. Step 6: Final answer
    x = 26,315,082.28

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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.