Home / 26,274,847.92-36,258,947.64-14,672,615.28

Finding the Fourth Proportional to 26,274,847.92, 36,258,947.64 and 14,672,615.28

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Solution

The fourth proportional to 26,274,847.92, 36,258,947.64 and 14,672,615.28 is: 20,248,017.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,274,847.92 : 36,258,947.64 = 14,672,615.28 : x
  2. Step 2: Convert to fraction form
    26,274,847.92/36,258,947.64 = 14,672,615.28/x
  3. Step 3: Cross multiply
    26,274,847.92x = 36,258,947.64 × 14,672,615.28
  4. Step 4: Simplify right side
    26,274,847.92x = 532,013,589,179,383.94
  5. Step 5: Solve for x
    x = 532,013,589,179,383.94/26,274,847.92
  6. Step 6: Final answer
    x = 20,248,017.83

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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.