Home / 27,994,872.30-41,986,006.65-10,043,976.30

Finding the Fourth Proportional to 27,994,872.30, 41,986,006.65 and 10,043,976.30

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Solution

The fourth proportional to 27,994,872.30, 41,986,006.65 and 10,043,976.30 is: 15,063,703.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,994,872.30 : 41,986,006.65 = 10,043,976.30 : x
  2. Step 2: Convert to fraction form
    27,994,872.30/41,986,006.65 = 10,043,976.30/x
  3. Step 3: Cross multiply
    27,994,872.30x = 41,986,006.65 × 10,043,976.30
  4. Step 4: Simplify right side
    27,994,872.30x = 421,706,455,724,242.44
  5. Step 5: Solve for x
    x = 421,706,455,724,242.44/27,994,872.30
  6. Step 6: Final answer
    x = 15,063,703.50

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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.