Home / 26,239,684.56-39,370,893.60-14,094,977.28

Finding the Fourth Proportional to 26,239,684.56, 39,370,893.60 and 14,094,977.28

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Solution

The fourth proportional to 26,239,684.56, 39,370,893.60 and 14,094,977.28 is: 21,148,571.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,239,684.56 : 39,370,893.60 = 14,094,977.28 : x
  2. Step 2: Convert to fraction form
    26,239,684.56/39,370,893.60 = 14,094,977.28/x
  3. Step 3: Cross multiply
    26,239,684.56x = 39,370,893.60 × 14,094,977.28
  4. Step 4: Simplify right side
    26,239,684.56x = 554,931,850,785,297.38
  5. Step 5: Solve for x
    x = 554,931,850,785,297.38/26,239,684.56
  6. Step 6: Final answer
    x = 21,148,571.72

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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.