Home / 26,876,671.90-40,414,540.65-22,497,228.70

Finding the Fourth Proportional to 26,876,671.90, 40,414,540.65 and 22,497,228.70

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Solution

The fourth proportional to 26,876,671.90, 40,414,540.65 and 22,497,228.70 is: 33,829,157.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,876,671.90 : 40,414,540.65 = 22,497,228.70 : x
  2. Step 2: Convert to fraction form
    26,876,671.90/40,414,540.65 = 22,497,228.70/x
  3. Step 3: Cross multiply
    26,876,671.90x = 40,414,540.65 × 22,497,228.70
  4. Step 4: Simplify right side
    26,876,671.90x = 909,215,163,808,496.62
  5. Step 5: Solve for x
    x = 909,215,163,808,496.62/26,876,671.90
  6. Step 6: Final answer
    x = 33,829,157.39

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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.