Home / 26,669,276.10-40,003,914.15-25,624,181.70

Finding the Fourth Proportional to 26,669,276.10, 40,003,914.15 and 25,624,181.70

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Solution

The fourth proportional to 26,669,276.10, 40,003,914.15 and 25,624,181.70 is: 38,436,272.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,669,276.10 : 40,003,914.15 = 25,624,181.70 : x
  2. Step 2: Convert to fraction form
    26,669,276.10/40,003,914.15 = 25,624,181.70/x
  3. Step 3: Cross multiply
    26,669,276.10x = 40,003,914.15 × 25,624,181.70
  4. Step 4: Simplify right side
    26,669,276.10x = 1,025,067,564,890,801
  5. Step 5: Solve for x
    x = 1,025,067,564,890,801/26,669,276.10
  6. Step 6: Final answer
    x = 38,436,272.55

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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.