Home / 26,595,377.60-39,890,935.89-11,828,044.64

Finding the Fourth Proportional to 26,595,377.60, 39,890,935.89 and 11,828,044.64

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Solution

The fourth proportional to 26,595,377.60, 39,890,935.89 and 11,828,044.64 is: 17,741,119.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,595,377.60 : 39,890,935.89 = 11,828,044.64 : x
  2. Step 2: Convert to fraction form
    26,595,377.60/39,890,935.89 = 11,828,044.64/x
  3. Step 3: Cross multiply
    26,595,377.60x = 39,890,935.89 × 11,828,044.64
  4. Step 4: Simplify right side
    26,595,377.60x = 471,831,770,538,025.50
  5. Step 5: Solve for x
    x = 471,831,770,538,025.50/26,595,377.60
  6. Step 6: Final answer
    x = 17,741,119.44

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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.