Home / 26,779,480.57-36,959,722.88-16,331,558.28

Finding the Fourth Proportional to 26,779,480.57, 36,959,722.88 and 16,331,558.28

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Solution

The fourth proportional to 26,779,480.57, 36,959,722.88 and 16,331,558.28 is: 22,540,014.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,779,480.57 : 36,959,722.88 = 16,331,558.28 : x
  2. Step 2: Convert to fraction form
    26,779,480.57/36,959,722.88 = 16,331,558.28/x
  3. Step 3: Cross multiply
    26,779,480.57x = 36,959,722.88 × 16,331,558.28
  4. Step 4: Simplify right side
    26,779,480.57x = 603,609,868,007,112.62
  5. Step 5: Solve for x
    x = 603,609,868,007,112.62/26,779,480.57
  6. Step 6: Final answer
    x = 22,540,014.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.