Home / 27,801,184.23-41,701,329.63-8,631,959.94

Finding the Fourth Proportional to 27,801,184.23, 41,701,329.63 and 8,631,959.94

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Solution

The fourth proportional to 27,801,184.23, 41,701,329.63 and 8,631,959.94 is: 12,947,801.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,801,184.23 : 41,701,329.63 = 8,631,959.94 : x
  2. Step 2: Convert to fraction form
    27,801,184.23/41,701,329.63 = 8,631,959.94/x
  3. Step 3: Cross multiply
    27,801,184.23x = 41,701,329.63 × 8,631,959.94
  4. Step 4: Simplify right side
    27,801,184.23x = 359,964,206,810,895
  5. Step 5: Solve for x
    x = 359,964,206,810,895/27,801,184.23
  6. Step 6: Final answer
    x = 12,947,801.21

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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.