Home / 45,143,540.88-62,303,404.70-26,808,826.38

Finding the Fourth Proportional to 45,143,540.88, 62,303,404.70 and 26,808,826.38

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Solution

The fourth proportional to 45,143,540.88, 62,303,404.70 and 26,808,826.38 is: 36,999,338.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,143,540.88 : 62,303,404.70 = 26,808,826.38 : x
  2. Step 2: Convert to fraction form
    45,143,540.88/62,303,404.70 = 26,808,826.38/x
  3. Step 3: Cross multiply
    45,143,540.88x = 62,303,404.70 × 26,808,826.38
  4. Step 4: Simplify right side
    45,143,540.88x = 1,670,281,159,552,198
  5. Step 5: Solve for x
    x = 1,670,281,159,552,198/45,143,540.88
  6. Step 6: Final answer
    x = 36,999,338.71

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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.