Home / 26,867,311.40-40,300,967.10-10,922,402.60

Finding the Fourth Proportional to 26,867,311.40, 40,300,967.10 and 10,922,402.60

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Solution

The fourth proportional to 26,867,311.40, 40,300,967.10 and 10,922,402.60 is: 16,383,603.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,867,311.40 : 40,300,967.10 = 10,922,402.60 : x
  2. Step 2: Convert to fraction form
    26,867,311.40/40,300,967.10 = 10,922,402.60/x
  3. Step 3: Cross multiply
    26,867,311.40x = 40,300,967.10 × 10,922,402.60
  4. Step 4: Simplify right side
    26,867,311.40x = 440,183,387,835,554.44
  5. Step 5: Solve for x
    x = 440,183,387,835,554.44/26,867,311.40
  6. Step 6: Final answer
    x = 16,383,603.90

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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.