Home / 32,131,198.19-44,334,817.02-19,082,550.17

Finding the Fourth Proportional to 32,131,198.19, 44,334,817.02 and 19,082,550.17

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Solution

The fourth proportional to 32,131,198.19, 44,334,817.02 and 19,082,550.17 is: 26,330,215.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,131,198.19 : 44,334,817.02 = 19,082,550.17 : x
  2. Step 2: Convert to fraction form
    32,131,198.19/44,334,817.02 = 19,082,550.17/x
  3. Step 3: Cross multiply
    32,131,198.19x = 44,334,817.02 × 19,082,550.17
  4. Step 4: Simplify right side
    32,131,198.19x = 846,021,370,172,757
  5. Step 5: Solve for x
    x = 846,021,370,172,757/32,131,198.19
  6. Step 6: Final answer
    x = 26,330,215.42

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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.