Home / 26,856,297.45-40,290,744.74-10,683,170.01

Finding the Fourth Proportional to 26,856,297.45, 40,290,744.74 and 10,683,170.01

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Solution

The fourth proportional to 26,856,297.45, 40,290,744.74 and 10,683,170.01 is: 16,027,260.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,856,297.45 : 40,290,744.74 = 10,683,170.01 : x
  2. Step 2: Convert to fraction form
    26,856,297.45/40,290,744.74 = 10,683,170.01/x
  3. Step 3: Cross multiply
    26,856,297.45x = 40,290,744.74 × 10,683,170.01
  4. Step 4: Simplify right side
    26,856,297.45x = 430,432,875,833,517.38
  5. Step 5: Solve for x
    x = 430,432,875,833,517.38/26,856,297.45
  6. Step 6: Final answer
    x = 16,027,260.52

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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.