Home / 27,784,827.94-41,683,863.56-9,589,180.12

Finding the Fourth Proportional to 27,784,827.94, 41,683,863.56 and 9,589,180.12

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Solution

The fourth proportional to 27,784,827.94, 41,683,863.56 and 9,589,180.12 is: 14,386,055.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,784,827.94 : 41,683,863.56 = 9,589,180.12 : x
  2. Step 2: Convert to fraction form
    27,784,827.94/41,683,863.56 = 9,589,180.12/x
  3. Step 3: Cross multiply
    27,784,827.94x = 41,683,863.56 × 9,589,180.12
  4. Step 4: Simplify right side
    27,784,827.94x = 399,714,075,774,344.44
  5. Step 5: Solve for x
    x = 399,714,075,774,344.44/27,784,827.94
  6. Step 6: Final answer
    x = 14,386,055.46

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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.