Home / 26,751,949.67-36,917,907.50-14,528,894.15

Finding the Fourth Proportional to 26,751,949.67, 36,917,907.50 and 14,528,894.15

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Solution

The fourth proportional to 26,751,949.67, 36,917,907.50 and 14,528,894.15 is: 20,049,991.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,751,949.67 : 36,917,907.50 = 14,528,894.15 : x
  2. Step 2: Convert to fraction form
    26,751,949.67/36,917,907.50 = 14,528,894.15/x
  3. Step 3: Cross multiply
    26,751,949.67x = 36,917,907.50 × 14,528,894.15
  4. Step 4: Simplify right side
    26,751,949.67x = 536,376,370,306,991.12
  5. Step 5: Solve for x
    x = 536,376,370,306,991.12/26,751,949.67
  6. Step 6: Final answer
    x = 20,049,991.75

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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.