Home / 46,240,755.21-69,370,872.26-17,486,254.17

Finding the Fourth Proportional to 46,240,755.21, 69,370,872.26 and 17,486,254.17

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Solution

The fourth proportional to 46,240,755.21, 69,370,872.26 and 17,486,254.17 is: 26,233,064.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,240,755.21 : 69,370,872.26 = 17,486,254.17 : x
  2. Step 2: Convert to fraction form
    46,240,755.21/69,370,872.26 = 17,486,254.17/x
  3. Step 3: Cross multiply
    46,240,755.21x = 69,370,872.26 × 17,486,254.17
  4. Step 4: Simplify right side
    46,240,755.21x = 1,213,036,704,245,531
  5. Step 5: Solve for x
    x = 1,213,036,704,245,531/46,240,755.21
  6. Step 6: Final answer
    x = 26,233,064.29

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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.