Home / 26,144,133.20-36,086,500.32-17,442,284.32

Finding the Fourth Proportional to 26,144,133.20, 36,086,500.32 and 17,442,284.32

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Solution

The fourth proportional to 26,144,133.20, 36,086,500.32 and 17,442,284.32 is: 24,075,420.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,144,133.20 : 36,086,500.32 = 17,442,284.32 : x
  2. Step 2: Convert to fraction form
    26,144,133.20/36,086,500.32 = 17,442,284.32/x
  3. Step 3: Cross multiply
    26,144,133.20x = 36,086,500.32 × 17,442,284.32
  4. Step 4: Simplify right side
    26,144,133.20x = 629,430,998,695,211
  5. Step 5: Solve for x
    x = 629,430,998,695,211/26,144,133.20
  6. Step 6: Final answer
    x = 24,075,420.43

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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.