Home / 25,417,731.58-35,093,361.43-19,526,874.18

Finding the Fourth Proportional to 25,417,731.58, 35,093,361.43 and 19,526,874.18

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Solution

The fourth proportional to 25,417,731.58, 35,093,361.43 and 19,526,874.18 is: 26,960,063.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,417,731.58 : 35,093,361.43 = 19,526,874.18 : x
  2. Step 2: Convert to fraction form
    25,417,731.58/35,093,361.43 = 19,526,874.18/x
  3. Step 3: Cross multiply
    25,417,731.58x = 35,093,361.43 × 19,526,874.18
  4. Step 4: Simplify right side
    25,417,731.58x = 685,263,652,979,844.62
  5. Step 5: Solve for x
    x = 685,263,652,979,844.62/25,417,731.58
  6. Step 6: Final answer
    x = 26,960,063.33

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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.