Home / 26,162,503.88-36,103,902.69-14,560,064.28

Finding the Fourth Proportional to 26,162,503.88, 36,103,902.69 and 14,560,064.28

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Solution

The fourth proportional to 26,162,503.88, 36,103,902.69 and 14,560,064.28 is: 20,092,692.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,162,503.88 : 36,103,902.69 = 14,560,064.28 : x
  2. Step 2: Convert to fraction form
    26,162,503.88/36,103,902.69 = 14,560,064.28/x
  3. Step 3: Cross multiply
    26,162,503.88x = 36,103,902.69 × 14,560,064.28
  4. Step 4: Simplify right side
    26,162,503.88x = 525,675,143,979,865.12
  5. Step 5: Solve for x
    x = 525,675,143,979,865.12/26,162,503.88
  6. Step 6: Final answer
    x = 20,092,692.45

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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.