Home / 26,876,669.40-40,414,536.90-22,497,226.20

Finding the Fourth Proportional to 26,876,669.40, 40,414,536.90 and 22,497,226.20

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Solution

The fourth proportional to 26,876,669.40, 40,414,536.90 and 22,497,226.20 is: 33,829,153.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,876,669.40 : 40,414,536.90 = 22,497,226.20 : x
  2. Step 2: Convert to fraction form
    26,876,669.40/40,414,536.90 = 22,497,226.20/x
  3. Step 3: Cross multiply
    26,876,669.40x = 40,414,536.90 × 22,497,226.20
  4. Step 4: Simplify right side
    26,876,669.40x = 909,214,978,407,546.75
  5. Step 5: Solve for x
    x = 909,214,978,407,546.75/26,876,669.40
  6. Step 6: Final answer
    x = 33,829,153.64

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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.