Home / 26,267,363.59-39,425,265.80-13,322,599.28

Finding the Fourth Proportional to 26,267,363.59, 39,425,265.80 and 13,322,599.28

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Solution

The fourth proportional to 26,267,363.59, 39,425,265.80 and 13,322,599.28 is: 19,996,183.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,267,363.59 : 39,425,265.80 = 13,322,599.28 : x
  2. Step 2: Convert to fraction form
    26,267,363.59/39,425,265.80 = 13,322,599.28/x
  3. Step 3: Cross multiply
    26,267,363.59x = 39,425,265.80 × 13,322,599.28
  4. Step 4: Simplify right side
    26,267,363.59x = 525,247,017,954,197.44
  5. Step 5: Solve for x
    x = 525,247,017,954,197.44/26,267,363.59
  6. Step 6: Final answer
    x = 19,996,183.33

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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.