Home / 9,449,110.53-14,175,918.41-3,059,364.78

Finding the Fourth Proportional to 9,449,110.53, 14,175,918.41 and 3,059,364.78

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Solution

The fourth proportional to 9,449,110.53, 14,175,918.41 and 3,059,364.78 is: 4,589,776.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,449,110.53 : 14,175,918.41 = 3,059,364.78 : x
  2. Step 2: Convert to fraction form
    9,449,110.53/14,175,918.41 = 3,059,364.78/x
  3. Step 3: Cross multiply
    9,449,110.53x = 14,175,918.41 × 3,059,364.78
  4. Step 4: Simplify right side
    9,449,110.53x = 43,369,305,492,410.77
  5. Step 5: Solve for x
    x = 43,369,305,492,410.77/9,449,110.53
  6. Step 6: Final answer
    x = 4,589,776.50

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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.