Home / 45,040,268.80-62,143,649.67-26,449,466.17

Finding the Fourth Proportional to 45,040,268.80, 62,143,649.67 and 26,449,466.17

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Solution

The fourth proportional to 45,040,268.80, 62,143,649.67 and 26,449,466.17 is: 36,493,262.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,040,268.80 : 62,143,649.67 = 26,449,466.17 : x
  2. Step 2: Convert to fraction form
    45,040,268.80/62,143,649.67 = 26,449,466.17/x
  3. Step 3: Cross multiply
    45,040,268.80x = 62,143,649.67 × 26,449,466.17
  4. Step 4: Simplify right side
    45,040,268.80x = 1,643,666,359,626,996.75
  5. Step 5: Solve for x
    x = 1,643,666,359,626,996.75/45,040,268.80
  6. Step 6: Final answer
    x = 36,493,262.66

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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.