Home / 14,641,972.19-21,958,536.44-4,404,114.21

Finding the Fourth Proportional to 14,641,972.19, 21,958,536.44 and 4,404,114.21

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Solution

The fourth proportional to 14,641,972.19, 21,958,536.44 and 4,404,114.21 is: 6,604,841.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,641,972.19 : 21,958,536.44 = 4,404,114.21 : x
  2. Step 2: Convert to fraction form
    14,641,972.19/21,958,536.44 = 4,404,114.21/x
  3. Step 3: Cross multiply
    14,641,972.19x = 21,958,536.44 × 4,404,114.21
  4. Step 4: Simplify right side
    14,641,972.19x = 96,707,902,274,286.45
  5. Step 5: Solve for x
    x = 96,707,902,274,286.45/14,641,972.19
  6. Step 6: Final answer
    x = 6,604,841.28

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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.